20698560432

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13067273}}^1$

素因数の和:13067298

約数の個数: 60

約数和(自身を含む): 63193337064

約数和(自身を除く): 42494776632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 13067273, 26134546, 39201819, 52269092, 78403638, 104538184, 117605457, 143740003, 156807276, 209076368, 235210914, 287480006, 313614552, 431220009, 470421828, 574960012, 627229104, 862440018, 940843656, 1149920024, 1293660027, 1724880036, 1881687312, 2299840048, 2587320054, 3449760072, 5174640108, 6899520144, 10349280216, 20698560432]

約数ペア:

[(1, 20698560432), (2, 10349280216), (3, 6899520144), (4, 5174640108), (6, 3449760072), (8, 2587320054), (9, 2299840048), (11, 1881687312), (12, 1724880036), (16, 1293660027), (18, 1149920024), (22, 940843656), (24, 862440018), (33, 627229104), (36, 574960012), (44, 470421828), (48, 431220009), (66, 313614552), (72, 287480006), (88, 235210914), (99, 209076368), (132, 156807276), (144, 143740003), (176, 117605457), (198, 104538184), (264, 78403638), (396, 52269092), (528, 39201819), (792, 26134546), (1584, 13067273)]