20180936130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{228731}}^1$

素因数の和:228931

約数の個数: 64

約数和(自身を含む): 51579980928

約数和(自身を除く): 31399044798

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 173, 255, 346, 510, 519, 865, 1038, 1730, 2595, 2941, 5190, 5882, 8823, 14705, 17646, 29410, 44115, 88230, 228731, 457462, 686193, 1143655, 1372386, 2287310, 3430965, 3888427, 6861930, 7776854, 11665281, 19442135, 23330562, 38884270, 39570463, 58326405, 79140926, 116652810, 118711389, 197852315, 237422778, 395704630, 593556945, 672697871, 1187113890, 1345395742, 2018093613, 3363489355, 4036187226, 6726978710, 10090468065, 20180936130]

約数ペア:

[(1, 20180936130), (2, 10090468065), (3, 6726978710), (5, 4036187226), (6, 3363489355), (10, 2018093613), (15, 1345395742), (17, 1187113890), (30, 672697871), (34, 593556945), (51, 395704630), (85, 237422778), (102, 197852315), (170, 118711389), (173, 116652810), (255, 79140926), (346, 58326405), (510, 39570463), (519, 38884270), (865, 23330562), (1038, 19442135), (1730, 11665281), (2595, 7776854), (2941, 6861930), (5190, 3888427), (5882, 3430965), (8823, 2287310), (14705, 1372386), (17646, 1143655), (29410, 686193), (44115, 457462), (88230, 228731)]