20409670386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{46829}}^1$

素因数の和:48000

約数の個数: 64

約数和(自身を含む): 51880147200

約数和(自身を除く): 31470476814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1153, 2306, 3459, 6918, 8071, 10377, 16142, 20754, 24213, 31131, 46829, 48426, 62262, 72639, 93658, 140487, 145278, 217917, 280974, 327803, 421461, 435834, 655606, 842922, 983409, 1264383, 1966818, 2528766, 2950227, 5900454, 8850681, 17701362, 53993837, 107987674, 161981511, 323963022, 377956859, 485944533, 755913718, 971889066, 1133870577, 1457833599, 2267741154, 2915667198, 3401611731, 6803223462, 10204835193, 20409670386]

約数ペア:

[(1, 20409670386), (2, 10204835193), (3, 6803223462), (6, 3401611731), (7, 2915667198), (9, 2267741154), (14, 1457833599), (18, 1133870577), (21, 971889066), (27, 755913718), (42, 485944533), (54, 377956859), (63, 323963022), (126, 161981511), (189, 107987674), (378, 53993837), (1153, 17701362), (2306, 8850681), (3459, 5900454), (6918, 2950227), (8071, 2528766), (10377, 1966818), (16142, 1264383), (20754, 983409), (24213, 842922), (31131, 655606), (46829, 435834), (48426, 421461), (62262, 327803), (72639, 280974), (93658, 217917), (140487, 145278)]