20146087676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59797}}^1$

素因数の和:59875

約数の個数: 96

約数和(自身を含む): 45006366720

約数和(自身を除く): 24860279044

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 31, 38, 44, 52, 62, 76, 124, 143, 209, 247, 286, 341, 403, 418, 494, 572, 589, 682, 806, 836, 988, 1178, 1364, 1612, 2356, 2717, 4433, 5434, 6479, 7657, 8866, 10868, 12958, 15314, 17732, 25916, 30628, 59797, 84227, 119594, 168454, 239188, 336908, 657767, 777361, 1136143, 1315534, 1554722, 1853707, 2272286, 2631068, 3109444, 3707414, 4544572, 7414828, 8550971, 12497573, 14769859, 17101942, 20390777, 24098191, 24995146, 29539718, 34203884, 35220433, 40781554, 48196382, 49990292, 59079436, 70440866, 81563108, 96392764, 140881732, 162468449, 265080101, 324936898, 387424763, 457865629, 530160202, 649873796, 774849526, 915731258, 1060320404, 1549699052, 1831462516, 5036521919, 10073043838, 20146087676]

約数ペア:

[(1, 20146087676), (2, 10073043838), (4, 5036521919), (11, 1831462516), (13, 1549699052), (19, 1060320404), (22, 915731258), (26, 774849526), (31, 649873796), (38, 530160202), (44, 457865629), (52, 387424763), (62, 324936898), (76, 265080101), (124, 162468449), (143, 140881732), (209, 96392764), (247, 81563108), (286, 70440866), (341, 59079436), (403, 49990292), (418, 48196382), (494, 40781554), (572, 35220433), (589, 34203884), (682, 29539718), (806, 24995146), (836, 24098191), (988, 20390777), (1178, 17101942), (1364, 14769859), (1612, 12497573), (2356, 8550971), (2717, 7414828), (4433, 4544572), (5434, 3707414), (6479, 3109444), (7657, 2631068), (8866, 2272286), (10868, 1853707), (12958, 1554722), (15314, 1315534), (17732, 1136143), (25916, 777361), (30628, 657767), (59797, 336908), (84227, 239188), (119594, 168454)]