20162813304

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{44623}}^1$

素因数の和:44980

約数の個数: 64

約数和(自身を含む): 51342589440

約数和(自身を除く): 31179776136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 281, 402, 536, 562, 804, 843, 1124, 1608, 1686, 2248, 3372, 6744, 18827, 37654, 44623, 56481, 75308, 89246, 112962, 133869, 150616, 178492, 225924, 267738, 356984, 451848, 535476, 1070952, 2989741, 5979482, 8969223, 11958964, 12539063, 17938446, 23917928, 25078126, 35876892, 37617189, 50156252, 71753784, 75234378, 100312504, 150468756, 300937512, 840117221, 1680234442, 2520351663, 3360468884, 5040703326, 6720937768, 10081406652, 20162813304]

約数ペア:

[(1, 20162813304), (2, 10081406652), (3, 6720937768), (4, 5040703326), (6, 3360468884), (8, 2520351663), (12, 1680234442), (24, 840117221), (67, 300937512), (134, 150468756), (201, 100312504), (268, 75234378), (281, 71753784), (402, 50156252), (536, 37617189), (562, 35876892), (804, 25078126), (843, 23917928), (1124, 17938446), (1608, 12539063), (1686, 11958964), (2248, 8969223), (3372, 5979482), (6744, 2989741), (18827, 1070952), (37654, 535476), (44623, 451848), (56481, 356984), (75308, 267738), (89246, 225924), (112962, 178492), (133869, 150616)]