20155472332

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 38138978304

約数和(自身を除く): 17983505972

約数列:

[1, 2, 4, 23, 46, 71, 92, 101, 137, 142, 202, 223, 274, 284, 404, 446, 548, 892, 1633, 2323, 3151, 3266, 4646, 5129, 6302, 6532, 7171, 9292, 9727, 10258, 12604, 13837, 14342, 15833, 19454, 20516, 22523, 27674, 28684, 30551, 31666, 38908, 45046, 55348, 61102, 63332, 90092, 122204, 164933, 223721, 318251, 329866, 364159, 447442, 518029, 636502, 659732, 702673, 728318, 894884, 982427, 1036058, 1273004, 1405346, 1456636, 1599133, 1964854, 2072116, 2169121, 2810692, 3085651, 3198266, 3929708, 4338242, 6171302, 6396532, 8676484, 12342604, 22595821, 36780059, 45191642, 49889783, 70969973, 73560118, 90383284, 99779566, 141939946, 147120236, 199559132, 219081221, 283879892, 438162442, 876324884, 5038868083, 10077736166, 20155472332]

約数ペア:

[(1, 20155472332), (2, 10077736166), (4, 5038868083), (23, 876324884), (46, 438162442), (71, 283879892), (92, 219081221), (101, 199559132), (137, 147120236), (142, 141939946), (202, 99779566), (223, 90383284), (274, 73560118), (284, 70969973), (404, 49889783), (446, 45191642), (548, 36780059), (892, 22595821), (1633, 12342604), (2323, 8676484), (3151, 6396532), (3266, 6171302), (4646, 4338242), (5129, 3929708), (6302, 3198266), (6532, 3085651), (7171, 2810692), (9292, 2169121), (9727, 2072116), (10258, 1964854), (12604, 1599133), (13837, 1456636), (14342, 1405346), (15833, 1273004), (19454, 1036058), (20516, 982427), (22523, 894884), (27674, 728318), (28684, 702673), (30551, 659732), (31666, 636502), (38908, 518029), (45046, 447442), (55348, 364159), (61102, 329866), (63332, 318251), (90092, 223721), (122204, 164933)]