20176670075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{1327}}^1$

素因数の和:2244

約数の個数: 48

約数和(自身を含む): 27000938496

約数和(自身を除く): 6824268421

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 853, 1327, 3565, 4265, 6635, 17825, 19619, 21325, 26443, 30521, 33175, 41137, 98095, 132215, 152605, 205685, 490475, 608189, 661075, 763025, 946151, 1028425, 1131931, 3040945, 4730755, 5659655, 15204725, 23653775, 26034413, 28298275, 35089861, 130172065, 175449305, 650860325, 807066803, 877246525, 4035334015, 20176670075]

約数ペア:

[(1, 20176670075), (5, 4035334015), (23, 877246525), (25, 807066803), (31, 650860325), (115, 175449305), (155, 130172065), (575, 35089861), (713, 28298275), (775, 26034413), (853, 23653775), (1327, 15204725), (3565, 5659655), (4265, 4730755), (6635, 3040945), (17825, 1131931), (19619, 1028425), (21325, 946151), (26443, 763025), (30521, 661075), (33175, 608189), (41137, 490475), (98095, 205685), (132215, 152605)]