20227091296

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:549

約数の個数: 192

約数和(自身を含む): 44834549760

約数和(自身を除く): 24607458464

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 43, 46, 53, 62, 86, 92, 106, 124, 172, 184, 212, 248, 344, 368, 389, 424, 496, 688, 713, 736, 778, 848, 989, 992, 1219, 1333, 1376, 1426, 1556, 1643, 1696, 1978, 2279, 2438, 2666, 2852, 3112, 3286, 3956, 4558, 4876, 5332, 5704, 6224, 6572, 7912, 8947, 9116, 9752, 10664, 11408, 12059, 12448, 13144, 15824, 16727, 17894, 18232, 19504, 20617, 21328, 22816, 24118, 26288, 30659, 31648, 33454, 35788, 36464, 37789, 39008, 41234, 42656, 48236, 52417, 52576, 61318, 66908, 70649, 71576, 72928, 75578, 82468, 96472, 104834, 122636, 133816, 141298, 143152, 151156, 164936, 192944, 209668, 245272, 267632, 277357, 282596, 286304, 302312, 329872, 384721, 385888, 419336, 474191, 490544, 518537, 535264, 554714, 565192, 604624, 639127, 659744, 769442, 838672, 886531, 948382, 981088, 1037074, 1109428, 1130384, 1209248, 1278254, 1538884, 1624927, 1677344, 1773062, 1896764, 2074148, 2218856, 2260768, 2556508, 3077768, 3249854, 3546124, 3793528, 4148296, 4437712, 5113016, 6155536, 6499708, 7092248, 7587056, 8296592, 8875424, 10226032, 11926351, 12311072, 12999416, 14184496, 14699921, 15174112, 16593184, 20390213, 20452064, 23852702, 25998832, 27482461, 28368992, 29399842, 40780426, 47705404, 51997664, 54964922, 58799684, 81560852, 95410808, 109929844, 117599368, 163121704, 190821616, 219859688, 235198736, 326243408, 381643232, 439719376, 470397472, 632096603, 652486816, 879438752, 1264193206, 2528386412, 5056772824, 10113545648, 20227091296]

約数ペア:

[(1, 20227091296), (2, 10113545648), (4, 5056772824), (8, 2528386412), (16, 1264193206), (23, 879438752), (31, 652486816), (32, 632096603), (43, 470397472), (46, 439719376), (53, 381643232), (62, 326243408), (86, 235198736), (92, 219859688), (106, 190821616), (124, 163121704), (172, 117599368), (184, 109929844), (212, 95410808), (248, 81560852), (344, 58799684), (368, 54964922), (389, 51997664), (424, 47705404), (496, 40780426), (688, 29399842), (713, 28368992), (736, 27482461), (778, 25998832), (848, 23852702), (989, 20452064), (992, 20390213), (1219, 16593184), (1333, 15174112), (1376, 14699921), (1426, 14184496), (1556, 12999416), (1643, 12311072), (1696, 11926351), (1978, 10226032), (2279, 8875424), (2438, 8296592), (2666, 7587056), (2852, 7092248), (3112, 6499708), (3286, 6155536), (3956, 5113016), (4558, 4437712), (4876, 4148296), (5332, 3793528), (5704, 3546124), (6224, 3249854), (6572, 3077768), (7912, 2556508), (8947, 2260768), (9116, 2218856), (9752, 2074148), (10664, 1896764), (11408, 1773062), (12059, 1677344), (12448, 1624927), (13144, 1538884), (15824, 1278254), (16727, 1209248), (17894, 1130384), (18232, 1109428), (19504, 1037074), (20617, 981088), (21328, 948382), (22816, 886531), (24118, 838672), (26288, 769442), (30659, 659744), (31648, 639127), (33454, 604624), (35788, 565192), (36464, 554714), (37789, 535264), (39008, 518537), (41234, 490544), (42656, 474191), (48236, 419336), (52417, 385888), (52576, 384721), (61318, 329872), (66908, 302312), (70649, 286304), (71576, 282596), (72928, 277357), (75578, 267632), (82468, 245272), (96472, 209668), (104834, 192944), (122636, 164936), (133816, 151156), (141298, 143152)]