20233423808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{67741}}^1$

素因数の和:68125

約数の個数: 56

約数和(自身を含む): 43360299360

約数和(自身を除く): 23126875552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 359, 416, 718, 832, 1436, 2872, 4667, 5744, 9334, 11488, 18668, 22976, 37336, 67741, 74672, 135482, 149344, 270964, 298688, 541928, 880633, 1083856, 1761266, 2167712, 3522532, 4335424, 7045064, 14090128, 24319019, 28180256, 48638038, 56360512, 97276076, 194552152, 316147247, 389104304, 632294494, 778208608, 1264588988, 1556417216, 2529177976, 5058355952, 10116711904, 20233423808]

約数ペア:

[(1, 20233423808), (2, 10116711904), (4, 5058355952), (8, 2529177976), (13, 1556417216), (16, 1264588988), (26, 778208608), (32, 632294494), (52, 389104304), (64, 316147247), (104, 194552152), (208, 97276076), (359, 56360512), (416, 48638038), (718, 28180256), (832, 24319019), (1436, 14090128), (2872, 7045064), (4667, 4335424), (5744, 3522532), (9334, 2167712), (11488, 1761266), (18668, 1083856), (22976, 880633), (37336, 541928), (67741, 298688), (74672, 270964), (135482, 149344)]