20090939223624

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{163404737}}^1$

素因数の和:163404902

約数の個数: 64

約数和(自身を含む): 51766620998400

約数和(自身を除く): 31675681774776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 109, 141, 188, 218, 282, 327, 376, 436, 564, 654, 872, 1128, 1308, 2616, 5123, 10246, 15369, 20492, 30738, 40984, 61476, 122952, 163404737, 326809474, 490214211, 653618948, 980428422, 1307237896, 1960856844, 3921713688, 7680022639, 15360045278, 17811116333, 23040067917, 30720090556, 35622232666, 46080135834, 53433348999, 61440181112, 71244465332, 92160271668, 106866697998, 142488930664, 184320543336, 213733395996, 427466791992, 837122467651, 1674244935302, 2511367402953, 3348489870604, 5022734805906, 6696979741208, 10045469611812, 20090939223624]

約数ペア:

[(1, 20090939223624), (2, 10045469611812), (3, 6696979741208), (4, 5022734805906), (6, 3348489870604), (8, 2511367402953), (12, 1674244935302), (24, 837122467651), (47, 427466791992), (94, 213733395996), (109, 184320543336), (141, 142488930664), (188, 106866697998), (218, 92160271668), (282, 71244465332), (327, 61440181112), (376, 53433348999), (436, 46080135834), (564, 35622232666), (654, 30720090556), (872, 23040067917), (1128, 17811116333), (1308, 15360045278), (2616, 7680022639), (5123, 3921713688), (10246, 1960856844), (15369, 1307237896), (20492, 980428422), (30738, 653618948), (40984, 490214211), (61476, 326809474), (122952, 163404737)]