19879962816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1601}}^1\times {\mathrm{9239}}^1$

素因数の和:10862

約数の個数: 112

約数和(自身を含む): 60157278720

約数和(自身を除く): 40277315904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 1601, 3202, 4803, 6404, 9239, 9606, 11207, 12808, 18478, 19212, 22414, 25616, 27717, 33621, 36956, 38424, 44828, 51232, 55434, 64673, 67242, 73912, 76848, 89656, 102464, 110868, 129346, 134484, 147824, 153696, 179312, 194019, 221736, 258692, 268968, 295648, 307392, 358624, 388038, 443472, 517384, 537936, 591296, 717248, 776076, 886944, 1034768, 1075872, 1552152, 1773888, 2069536, 2151744, 3104304, 4139072, 6208608, 12417216, 14791639, 29583278, 44374917, 59166556, 88749834, 103541473, 118333112, 177499668, 207082946, 236666224, 310624419, 354999336, 414165892, 473332448, 621248838, 709998672, 828331784, 946664896, 1242497676, 1419997344, 1656663568, 2484995352, 2839994688, 3313327136, 4969990704, 6626654272, 9939981408, 19879962816]

約数ペア:

[(1, 19879962816), (2, 9939981408), (3, 6626654272), (4, 4969990704), (6, 3313327136), (7, 2839994688), (8, 2484995352), (12, 1656663568), (14, 1419997344), (16, 1242497676), (21, 946664896), (24, 828331784), (28, 709998672), (32, 621248838), (42, 473332448), (48, 414165892), (56, 354999336), (64, 310624419), (84, 236666224), (96, 207082946), (112, 177499668), (168, 118333112), (192, 103541473), (224, 88749834), (336, 59166556), (448, 44374917), (672, 29583278), (1344, 14791639), (1601, 12417216), (3202, 6208608), (4803, 4139072), (6404, 3104304), (9239, 2151744), (9606, 2069536), (11207, 1773888), (12808, 1552152), (18478, 1075872), (19212, 1034768), (22414, 886944), (25616, 776076), (27717, 717248), (33621, 591296), (36956, 537936), (38424, 517384), (44828, 443472), (51232, 388038), (55434, 358624), (64673, 307392), (67242, 295648), (73912, 268968), (76848, 258692), (89656, 221736), (102464, 194019), (110868, 179312), (129346, 153696), (134484, 147824)]