20458662672

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{1913}}^1\times {\mathrm{4547}}^1$

素因数の和:6485

約数の個数: 120

約数和(自身を含む): 61526035296

約数和(自身を除く): 41067372624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 1913, 2352, 3826, 4547, 5739, 7652, 9094, 11478, 13391, 13641, 15304, 18188, 22956, 26782, 27282, 30608, 31829, 36376, 40173, 45912, 53564, 54564, 63658, 72752, 80346, 91824, 93737, 95487, 107128, 109128, 127316, 160692, 187474, 190974, 214256, 218256, 222803, 254632, 281211, 321384, 374948, 381948, 445606, 509264, 562422, 642768, 668409, 749896, 763896, 891212, 1124844, 1336818, 1499792, 1527792, 1782424, 2249688, 2673636, 3564848, 4499376, 5347272, 8698411, 10694544, 17396822, 26095233, 34793644, 52190466, 60888877, 69587288, 104380932, 121777754, 139174576, 182666631, 208761864, 243555508, 365333262, 417523728, 426222139, 487111016, 730666524, 852444278, 974222032, 1278666417, 1461333048, 1704888556, 2557332834, 2922666096, 3409777112, 5114665668, 6819554224, 10229331336, 20458662672]

約数ペア:

[(1, 20458662672), (2, 10229331336), (3, 6819554224), (4, 5114665668), (6, 3409777112), (7, 2922666096), (8, 2557332834), (12, 1704888556), (14, 1461333048), (16, 1278666417), (21, 974222032), (24, 852444278), (28, 730666524), (42, 487111016), (48, 426222139), (49, 417523728), (56, 365333262), (84, 243555508), (98, 208761864), (112, 182666631), (147, 139174576), (168, 121777754), (196, 104380932), (294, 69587288), (336, 60888877), (392, 52190466), (588, 34793644), (784, 26095233), (1176, 17396822), (1913, 10694544), (2352, 8698411), (3826, 5347272), (4547, 4499376), (5739, 3564848), (7652, 2673636), (9094, 2249688), (11478, 1782424), (13391, 1527792), (13641, 1499792), (15304, 1336818), (18188, 1124844), (22956, 891212), (26782, 763896), (27282, 749896), (30608, 668409), (31829, 642768), (36376, 562422), (40173, 509264), (45912, 445606), (53564, 381948), (54564, 374948), (63658, 321384), (72752, 281211), (80346, 254632), (91824, 222803), (93737, 218256), (95487, 214256), (107128, 190974), (109128, 187474), (127316, 160692)]