20176876128

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{3965581}}^1$

素因数の和:3965647

約数の個数: 48

約数和(自身を含む): 53963639856

約数和(自身を除く): 33786763728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 3965581, 7931162, 11896743, 15862324, 23793486, 31724648, 47586972, 63449296, 95173944, 126898592, 190347888, 210175793, 380695776, 420351586, 630527379, 840703172, 1261054758, 1681406344, 2522109516, 3362812688, 5044219032, 6725625376, 10088438064, 20176876128]

約数ペア:

[(1, 20176876128), (2, 10088438064), (3, 6725625376), (4, 5044219032), (6, 3362812688), (8, 2522109516), (12, 1681406344), (16, 1261054758), (24, 840703172), (32, 630527379), (48, 420351586), (53, 380695776), (96, 210175793), (106, 190347888), (159, 126898592), (212, 95173944), (318, 63449296), (424, 47586972), (636, 31724648), (848, 23793486), (1272, 15862324), (1696, 11896743), (2544, 7931162), (5088, 3965581)]