20244842144

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{2281}}^1$

素因数の和:2734

約数の個数: 96

約数和(自身を含む): 43060792320

約数和(自身を除く): 22815950176

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 389, 496, 713, 736, 778, 992, 1426, 1556, 2281, 2852, 3112, 4562, 5704, 6224, 8947, 9124, 11408, 12059, 12448, 17894, 18248, 22816, 24118, 35788, 36496, 48236, 52463, 70711, 71576, 72992, 96472, 104926, 141422, 143152, 192944, 209852, 277357, 282844, 286304, 385888, 419704, 554714, 565688, 839408, 887309, 1109428, 1131376, 1626353, 1678816, 1774618, 2218856, 2262752, 3252706, 3549236, 4437712, 6505412, 7098472, 8875424, 13010824, 14196944, 20408107, 26021648, 27506579, 28393888, 40816214, 52043296, 55013158, 81632428, 110026316, 163264856, 220052632, 326529712, 440105264, 632651317, 653059424, 880210528, 1265302634, 2530605268, 5061210536, 10122421072, 20244842144]

約数ペア:

[(1, 20244842144), (2, 10122421072), (4, 5061210536), (8, 2530605268), (16, 1265302634), (23, 880210528), (31, 653059424), (32, 632651317), (46, 440105264), (62, 326529712), (92, 220052632), (124, 163264856), (184, 110026316), (248, 81632428), (368, 55013158), (389, 52043296), (496, 40816214), (713, 28393888), (736, 27506579), (778, 26021648), (992, 20408107), (1426, 14196944), (1556, 13010824), (2281, 8875424), (2852, 7098472), (3112, 6505412), (4562, 4437712), (5704, 3549236), (6224, 3252706), (8947, 2262752), (9124, 2218856), (11408, 1774618), (12059, 1678816), (12448, 1626353), (17894, 1131376), (18248, 1109428), (22816, 887309), (24118, 839408), (35788, 565688), (36496, 554714), (48236, 419704), (52463, 385888), (70711, 286304), (71576, 282844), (72992, 277357), (96472, 209852), (104926, 192944), (141422, 143152)]