20074489722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{502591}}^1$

素因数の和:502923

約数の個数: 48

約数和(自身を含む): 49865167872

約数和(自身を除く): 29790678150

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 317, 634, 951, 1902, 2219, 2853, 4438, 5706, 6657, 13314, 19971, 39942, 502591, 1005182, 1507773, 3015546, 3518137, 4523319, 7036274, 9046638, 10554411, 21108822, 31663233, 63326466, 159321347, 318642694, 477964041, 955928082, 1115249429, 1433892123, 2230498858, 2867784246, 3345748287, 6691496574, 10037244861, 20074489722]

約数ペア:

[(1, 20074489722), (2, 10037244861), (3, 6691496574), (6, 3345748287), (7, 2867784246), (9, 2230498858), (14, 1433892123), (18, 1115249429), (21, 955928082), (42, 477964041), (63, 318642694), (126, 159321347), (317, 63326466), (634, 31663233), (951, 21108822), (1902, 10554411), (2219, 9046638), (2853, 7036274), (4438, 4523319), (5706, 3518137), (6657, 3015546), (13314, 1507773), (19971, 1005182), (39942, 502591)]