20228210366

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1\times {\mathrm{1583}}^1$

素因数の和:2817

約数の個数: 64

約数和(自身を含む): 38013566976

約数和(自身を除く): 17785356610

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1151, 1583, 1586, 2302, 3166, 5551, 8057, 11081, 11102, 14963, 16114, 20579, 22162, 29926, 41158, 70211, 96563, 104741, 140422, 144053, 193126, 209482, 288106, 491477, 675941, 912743, 982954, 1255319, 1351882, 1822033, 1825486, 2510638, 3644066, 6389201, 8787233, 12754231, 12778402, 17574466, 23686429, 25508462, 47372858, 111144013, 165805003, 222288026, 331610006, 778008091, 1444872169, 1556016182, 2889744338, 10114105183, 20228210366]

約数ペア:

[(1, 20228210366), (2, 10114105183), (7, 2889744338), (13, 1556016182), (14, 1444872169), (26, 778008091), (61, 331610006), (91, 222288026), (122, 165805003), (182, 111144013), (427, 47372858), (793, 25508462), (854, 23686429), (1151, 17574466), (1583, 12778402), (1586, 12754231), (2302, 8787233), (3166, 6389201), (5551, 3644066), (8057, 2510638), (11081, 1825486), (11102, 1822033), (14963, 1351882), (16114, 1255319), (20579, 982954), (22162, 912743), (29926, 675941), (41158, 491477), (70211, 288106), (96563, 209482), (104741, 193126), (140422, 144053)]