20346871302

素因数分解:

$2^1\times 3^4\times {\mathrm{191}}^1\times {\mathrm{657581}}^1$

素因数の和:657786

約数の個数: 40

約数和(自身を含む): 45830835072

約数和(自身を除く): 25483963770

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 382, 573, 1146, 1719, 3438, 5157, 10314, 15471, 30942, 657581, 1315162, 1972743, 3945486, 5918229, 11836458, 17754687, 35509374, 53264061, 106528122, 125597971, 251195942, 376793913, 753587826, 1130381739, 2260763478, 3391145217, 6782290434, 10173435651, 20346871302]

約数ペア:

[(1, 20346871302), (2, 10173435651), (3, 6782290434), (6, 3391145217), (9, 2260763478), (18, 1130381739), (27, 753587826), (54, 376793913), (81, 251195942), (162, 125597971), (191, 106528122), (382, 53264061), (573, 35509374), (1146, 17754687), (1719, 11836458), (3438, 5918229), (5157, 3945486), (10314, 1972743), (15471, 1315162), (30942, 657581)]