20132980896

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{4391}}^1\times {\mathrm{6823}}^1$

素因数の和:11234

約数の個数: 96

約数和(自身を含む): 60421552128

約数和(自身を除く): 40288571232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 4391, 6823, 8782, 13173, 13646, 17564, 20469, 26346, 27292, 30737, 35128, 40938, 47761, 52692, 54584, 61474, 70256, 81876, 92211, 95522, 105384, 109168, 122948, 140512, 143283, 163752, 184422, 191044, 210768, 218336, 245896, 286566, 327504, 368844, 382088, 421536, 491792, 573132, 655008, 737688, 764176, 983584, 1146264, 1475376, 1528352, 2292528, 2950752, 4585056, 29959793, 59919586, 89879379, 119839172, 179758758, 209718551, 239678344, 359517516, 419437102, 479356688, 629155653, 719035032, 838874204, 958713376, 1258311306, 1438070064, 1677748408, 2516622612, 2876140128, 3355496816, 5033245224, 6710993632, 10066490448, 20132980896]

約数ペア:

[(1, 20132980896), (2, 10066490448), (3, 6710993632), (4, 5033245224), (6, 3355496816), (7, 2876140128), (8, 2516622612), (12, 1677748408), (14, 1438070064), (16, 1258311306), (21, 958713376), (24, 838874204), (28, 719035032), (32, 629155653), (42, 479356688), (48, 419437102), (56, 359517516), (84, 239678344), (96, 209718551), (112, 179758758), (168, 119839172), (224, 89879379), (336, 59919586), (672, 29959793), (4391, 4585056), (6823, 2950752), (8782, 2292528), (13173, 1528352), (13646, 1475376), (17564, 1146264), (20469, 983584), (26346, 764176), (27292, 737688), (30737, 655008), (35128, 573132), (40938, 491792), (47761, 421536), (52692, 382088), (54584, 368844), (61474, 327504), (70256, 286566), (81876, 245896), (92211, 218336), (95522, 210768), (105384, 191044), (109168, 184422), (122948, 163752), (140512, 143283)]