20136433668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^3\times {\mathrm{103}}^2$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 53417589120

約数和(自身を除く): 33281155452

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 103, 138, 156, 206, 276, 299, 309, 412, 529, 598, 618, 897, 1058, 1196, 1236, 1339, 1587, 1794, 2116, 2369, 2678, 3174, 3588, 4017, 4738, 5356, 6348, 6877, 7107, 8034, 9476, 10609, 12167, 13754, 14214, 16068, 20631, 21218, 24334, 27508, 28428, 30797, 31827, 36501, 41262, 42436, 48668, 54487, 61594, 63654, 73002, 82524, 92391, 108974, 123188, 127308, 137917, 146004, 158171, 163461, 184782, 217948, 244007, 275834, 316342, 326922, 369564, 413751, 474513, 488014, 551668, 632684, 653844, 708331, 732021, 827502, 949026, 976028, 1253201, 1416662, 1464042, 1655004, 1898052, 2124993, 2506402, 2833324, 2928084, 3172091, 3759603, 4249986, 5012804, 5612161, 6344182, 7519206, 8499972, 9516273, 11224322, 12688364, 15038412, 16291613, 16836483, 19032546, 22448644, 32583226, 33672966, 38065092, 48874839, 65166452, 67345932, 72958093, 97749678, 129079703, 145916186, 195499356, 218874279, 258159406, 291832372, 387239109, 437748558, 516318812, 774478218, 875497116, 1548956436, 1678036139, 3356072278, 5034108417, 6712144556, 10068216834, 20136433668]

約数ペア:

[(1, 20136433668), (2, 10068216834), (3, 6712144556), (4, 5034108417), (6, 3356072278), (12, 1678036139), (13, 1548956436), (23, 875497116), (26, 774478218), (39, 516318812), (46, 437748558), (52, 387239109), (69, 291832372), (78, 258159406), (92, 218874279), (103, 195499356), (138, 145916186), (156, 129079703), (206, 97749678), (276, 72958093), (299, 67345932), (309, 65166452), (412, 48874839), (529, 38065092), (598, 33672966), (618, 32583226), (897, 22448644), (1058, 19032546), (1196, 16836483), (1236, 16291613), (1339, 15038412), (1587, 12688364), (1794, 11224322), (2116, 9516273), (2369, 8499972), (2678, 7519206), (3174, 6344182), (3588, 5612161), (4017, 5012804), (4738, 4249986), (5356, 3759603), (6348, 3172091), (6877, 2928084), (7107, 2833324), (8034, 2506402), (9476, 2124993), (10609, 1898052), (12167, 1655004), (13754, 1464042), (14214, 1416662), (16068, 1253201), (20631, 976028), (21218, 949026), (24334, 827502), (27508, 732021), (28428, 708331), (30797, 653844), (31827, 632684), (36501, 551668), (41262, 488014), (42436, 474513), (48668, 413751), (54487, 369564), (61594, 326922), (63654, 316342), (73002, 275834), (82524, 244007), (92391, 217948), (108974, 184782), (123188, 163461), (127308, 158171), (137917, 146004)]