20120367446

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{46633}}^1$

素因数の和:46880

約数の個数: 32

約数和(自身を含む): 32132691360

約数和(自身を除く): 12012323914

約数列:

[1, 2, 29, 43, 58, 86, 173, 346, 1247, 2494, 5017, 7439, 10034, 14878, 46633, 93266, 215731, 431462, 1352357, 2005219, 2704714, 4010438, 8067509, 16135018, 58151351, 116302702, 233957761, 346902887, 467915522, 693805774, 10060183723, 20120367446]

約数ペア:

[(1, 20120367446), (2, 10060183723), (29, 693805774), (43, 467915522), (58, 346902887), (86, 233957761), (173, 116302702), (346, 58151351), (1247, 16135018), (2494, 8067509), (5017, 4010438), (7439, 2704714), (10034, 2005219), (14878, 1352357), (46633, 431462), (93266, 215731)]