20183549976

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4918019}}^1$

素因数の和:4918053

約数の個数: 64

約数和(自身を含む): 59016240000

約数和(自身を除く): 38832690024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 4918019, 9836038, 14754057, 19672076, 29508114, 39344152, 44262171, 59016228, 88524342, 93442361, 118032456, 132786513, 177048684, 186884722, 265573026, 280327083, 354097368, 373769444, 531146052, 560654166, 747538888, 840981249, 1062292104, 1121308332, 1681962498, 2242616664, 2522943747, 3363924996, 5045887494, 6727849992, 10091774988, 20183549976]

約数ペア:

[(1, 20183549976), (2, 10091774988), (3, 6727849992), (4, 5045887494), (6, 3363924996), (8, 2522943747), (9, 2242616664), (12, 1681962498), (18, 1121308332), (19, 1062292104), (24, 840981249), (27, 747538888), (36, 560654166), (38, 531146052), (54, 373769444), (57, 354097368), (72, 280327083), (76, 265573026), (108, 186884722), (114, 177048684), (152, 132786513), (171, 118032456), (216, 93442361), (228, 88524342), (342, 59016228), (456, 44262171), (513, 39344152), (684, 29508114), (1026, 19672076), (1368, 14754057), (2052, 9836038), (4104, 4918019)]