20090851008

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3375479}}^1$

素因数の和:3375525

約数の個数: 56

約数和(自身を含む): 54871802880

約数和(自身を除く): 34780951872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 3375479, 6750958, 10126437, 13501916, 20252874, 27003832, 40505748, 54007664, 81011496, 104639849, 108015328, 162022992, 209279698, 216030656, 313919547, 324045984, 418559396, 627839094, 648091968, 837118792, 1255678188, 1674237584, 2511356376, 3348475168, 5022712752, 6696950336, 10045425504, 20090851008]

約数ペア:

[(1, 20090851008), (2, 10045425504), (3, 6696950336), (4, 5022712752), (6, 3348475168), (8, 2511356376), (12, 1674237584), (16, 1255678188), (24, 837118792), (31, 648091968), (32, 627839094), (48, 418559396), (62, 324045984), (64, 313919547), (93, 216030656), (96, 209279698), (124, 162022992), (186, 108015328), (192, 104639849), (248, 81011496), (372, 54007664), (496, 40505748), (744, 27003832), (992, 20252874), (1488, 13501916), (1984, 10126437), (2976, 6750958), (5952, 3375479)]