20026932492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{1069}}^1$

素因数の和:1452

約数の個数: 144

約数和(自身を含む): 55029569280

約数和(自身を除く): 35002636788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 151, 196, 211, 294, 302, 422, 453, 588, 604, 633, 844, 906, 1057, 1069, 1266, 1477, 1812, 2114, 2138, 2532, 2954, 3171, 3207, 4228, 4276, 4431, 5908, 6342, 6414, 7399, 7483, 8862, 10339, 12684, 12828, 14798, 14966, 17724, 20678, 22197, 22449, 29596, 29932, 31017, 31861, 41356, 44394, 44898, 52381, 62034, 63722, 88788, 89796, 95583, 104762, 124068, 127444, 157143, 161419, 191166, 209524, 223027, 225559, 314286, 322838, 382332, 446054, 451118, 484257, 628572, 645676, 669081, 676677, 892108, 902236, 968514, 1129933, 1338162, 1353354, 1561189, 1578913, 1937028, 2259866, 2676324, 2706708, 3122378, 3157826, 3389799, 4519732, 4683567, 4736739, 6244756, 6315652, 6779598, 7909531, 9367134, 9473478, 11052391, 13559196, 15819062, 18734268, 18946956, 22104782, 23728593, 31638124, 33157173, 34059409, 44209564, 47457186, 66314346, 68118818, 94914372, 102178227, 132628692, 136237636, 204356454, 238415863, 408712908, 476831726, 715247589, 953663452, 1430495178, 1668911041, 2860990356, 3337822082, 5006733123, 6675644164, 10013466246, 20026932492]

約数ペア:

[(1, 20026932492), (2, 10013466246), (3, 6675644164), (4, 5006733123), (6, 3337822082), (7, 2860990356), (12, 1668911041), (14, 1430495178), (21, 953663452), (28, 715247589), (42, 476831726), (49, 408712908), (84, 238415863), (98, 204356454), (147, 136237636), (151, 132628692), (196, 102178227), (211, 94914372), (294, 68118818), (302, 66314346), (422, 47457186), (453, 44209564), (588, 34059409), (604, 33157173), (633, 31638124), (844, 23728593), (906, 22104782), (1057, 18946956), (1069, 18734268), (1266, 15819062), (1477, 13559196), (1812, 11052391), (2114, 9473478), (2138, 9367134), (2532, 7909531), (2954, 6779598), (3171, 6315652), (3207, 6244756), (4228, 4736739), (4276, 4683567), (4431, 4519732), (5908, 3389799), (6342, 3157826), (6414, 3122378), (7399, 2706708), (7483, 2676324), (8862, 2259866), (10339, 1937028), (12684, 1578913), (12828, 1561189), (14798, 1353354), (14966, 1338162), (17724, 1129933), (20678, 968514), (22197, 902236), (22449, 892108), (29596, 676677), (29932, 669081), (31017, 645676), (31861, 628572), (41356, 484257), (44394, 451118), (44898, 446054), (52381, 382332), (62034, 322838), (63722, 314286), (88788, 225559), (89796, 223027), (95583, 209524), (104762, 191166), (124068, 161419), (127444, 157143)]