20194729056

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{631717}}^1$

素因数の和:631773

約数の個数: 96

約数和(自身を含む): 60493315680

約数和(自身を除く): 40298586624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 96, 108, 111, 144, 148, 216, 222, 288, 296, 333, 432, 444, 592, 666, 864, 888, 999, 1184, 1332, 1776, 1998, 2664, 3552, 3996, 5328, 7992, 10656, 15984, 31968, 631717, 1263434, 1895151, 2526868, 3790302, 5053736, 5685453, 7580604, 10107472, 11370906, 15161208, 17056359, 20214944, 22741812, 23373529, 30322416, 34112718, 45483624, 46747058, 60644832, 68225436, 70120587, 90967248, 93494116, 136450872, 140241174, 181934496, 186988232, 210361761, 272901744, 280482348, 373976464, 420723522, 545803488, 560964696, 631085283, 747952928, 841447044, 1121929392, 1262170566, 1682894088, 2243858784, 2524341132, 3365788176, 5048682264, 6731576352, 10097364528, 20194729056]

約数ペア:

[(1, 20194729056), (2, 10097364528), (3, 6731576352), (4, 5048682264), (6, 3365788176), (8, 2524341132), (9, 2243858784), (12, 1682894088), (16, 1262170566), (18, 1121929392), (24, 841447044), (27, 747952928), (32, 631085283), (36, 560964696), (37, 545803488), (48, 420723522), (54, 373976464), (72, 280482348), (74, 272901744), (96, 210361761), (108, 186988232), (111, 181934496), (144, 140241174), (148, 136450872), (216, 93494116), (222, 90967248), (288, 70120587), (296, 68225436), (333, 60644832), (432, 46747058), (444, 45483624), (592, 34112718), (666, 30322416), (864, 23373529), (888, 22741812), (999, 20214944), (1184, 17056359), (1332, 15161208), (1776, 11370906), (1998, 10107472), (2664, 7580604), (3552, 5685453), (3996, 5053736), (5328, 3790302), (7992, 2526868), (10656, 1895151), (15984, 1263434), (31968, 631717)]