20131762284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{76847}}^1$

素因数の和:77259

約数の個数: 72

約数和(自身を含む): 53707530240

約数和(自身を除く): 33575767956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 383, 684, 766, 1149, 1532, 2298, 3447, 4596, 6894, 7277, 13788, 14554, 21831, 29108, 43662, 65493, 76847, 87324, 130986, 153694, 230541, 261972, 307388, 461082, 691623, 922164, 1383246, 1460093, 2766492, 2920186, 4380279, 5840372, 8760558, 13140837, 17521116, 26281674, 29432401, 52563348, 58864802, 88297203, 117729604, 176594406, 264891609, 353188812, 529783218, 559215619, 1059566436, 1118431238, 1677646857, 2236862476, 3355293714, 5032940571, 6710587428, 10065881142, 20131762284]

約数ペア:

[(1, 20131762284), (2, 10065881142), (3, 6710587428), (4, 5032940571), (6, 3355293714), (9, 2236862476), (12, 1677646857), (18, 1118431238), (19, 1059566436), (36, 559215619), (38, 529783218), (57, 353188812), (76, 264891609), (114, 176594406), (171, 117729604), (228, 88297203), (342, 58864802), (383, 52563348), (684, 29432401), (766, 26281674), (1149, 17521116), (1532, 13140837), (2298, 8760558), (3447, 5840372), (4596, 4380279), (6894, 2920186), (7277, 2766492), (13788, 1460093), (14554, 1383246), (21831, 922164), (29108, 691623), (43662, 461082), (65493, 307388), (76847, 261972), (87324, 230541), (130986, 153694)]