20228565594

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{7247}}^1$

素因数の和:7675

約数の個数: 64

約数和(自身を含む): 42861772800

約数和(自身を除く): 22633207206

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 349, 698, 1047, 1333, 2094, 2666, 3999, 7247, 7998, 10819, 14494, 15007, 21638, 21741, 30014, 32457, 43482, 45021, 64914, 90042, 224657, 311621, 449314, 465217, 623242, 673971, 930434, 934863, 1347942, 1395651, 1869726, 2529203, 2791302, 5058406, 7587609, 9660251, 15175218, 19320502, 28980753, 57961506, 78405293, 108755729, 156810586, 217511458, 235215879, 326267187, 470431758, 652534374, 3371427599, 6742855198, 10114282797, 20228565594]

約数ペア:

[(1, 20228565594), (2, 10114282797), (3, 6742855198), (6, 3371427599), (31, 652534374), (43, 470431758), (62, 326267187), (86, 235215879), (93, 217511458), (129, 156810586), (186, 108755729), (258, 78405293), (349, 57961506), (698, 28980753), (1047, 19320502), (1333, 15175218), (2094, 9660251), (2666, 7587609), (3999, 5058406), (7247, 2791302), (7998, 2529203), (10819, 1869726), (14494, 1395651), (15007, 1347942), (21638, 934863), (21741, 930434), (30014, 673971), (32457, 623242), (43482, 465217), (45021, 449314), (64914, 311621), (90042, 224657)]