20100304818

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{177167}}^1$

素因数の和:177380

約数の個数: 64

約数和(自身を含む): 48983408640

約数和(自身を除く): 28883103822

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 191, 198, 297, 382, 573, 594, 1146, 1719, 2101, 3438, 4202, 5157, 6303, 10314, 12606, 18909, 37818, 56727, 113454, 177167, 354334, 531501, 1063002, 1594503, 1948837, 3189006, 3897674, 4783509, 5846511, 9567018, 11693022, 17539533, 33838897, 35079066, 52618599, 67677794, 101516691, 105237198, 203033382, 304550073, 372227867, 609100146, 744455734, 913650219, 1116683601, 1827300438, 2233367202, 3350050803, 6700101606, 10050152409, 20100304818]

約数ペア:

[(1, 20100304818), (2, 10050152409), (3, 6700101606), (6, 3350050803), (9, 2233367202), (11, 1827300438), (18, 1116683601), (22, 913650219), (27, 744455734), (33, 609100146), (54, 372227867), (66, 304550073), (99, 203033382), (191, 105237198), (198, 101516691), (297, 67677794), (382, 52618599), (573, 35079066), (594, 33838897), (1146, 17539533), (1719, 11693022), (2101, 9567018), (3438, 5846511), (4202, 4783509), (5157, 3897674), (6303, 3189006), (10314, 1948837), (12606, 1594503), (18909, 1063002), (37818, 531501), (56727, 354334), (113454, 177167)]