20185453608

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1\times {\mathrm{25621}}^1$

素因数の和:27578

約数の個数: 64

約数和(自身を含む): 53461840320

約数和(自身を除く): 33276386712

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 1931, 3862, 5793, 7724, 11586, 15448, 23172, 25621, 32827, 46344, 51242, 65654, 76863, 98481, 102484, 131308, 153726, 196962, 204968, 262616, 307452, 393924, 435557, 614904, 787848, 871114, 1306671, 1742228, 2613342, 3484456, 5226684, 10453368, 49474151, 98948302, 148422453, 197896604, 296844906, 395793208, 593689812, 841060567, 1187379624, 1682121134, 2523181701, 3364242268, 5046363402, 6728484536, 10092726804, 20185453608]

約数ペア:

[(1, 20185453608), (2, 10092726804), (3, 6728484536), (4, 5046363402), (6, 3364242268), (8, 2523181701), (12, 1682121134), (17, 1187379624), (24, 841060567), (34, 593689812), (51, 395793208), (68, 296844906), (102, 197896604), (136, 148422453), (204, 98948302), (408, 49474151), (1931, 10453368), (3862, 5226684), (5793, 3484456), (7724, 2613342), (11586, 1742228), (15448, 1306671), (23172, 871114), (25621, 787848), (32827, 614904), (46344, 435557), (51242, 393924), (65654, 307452), (76863, 262616), (98481, 204968), (102484, 196962), (131308, 153726)]