20050483752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{156361}}^1$

素因数の和:156523

約数の個数: 96

約数和(自身を含む): 58907819880

約数和(自身を除く): 38857336128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 137, 156, 234, 274, 312, 411, 468, 548, 822, 936, 1096, 1233, 1644, 1781, 2466, 3288, 3562, 4932, 5343, 7124, 9864, 10686, 14248, 16029, 21372, 32058, 42744, 64116, 128232, 156361, 312722, 469083, 625444, 938166, 1250888, 1407249, 1876332, 2032693, 2814498, 3752664, 4065386, 5628996, 6098079, 8130772, 11257992, 12196158, 16261544, 18294237, 21421457, 24392316, 36588474, 42842914, 48784632, 64264371, 73176948, 85685828, 128528742, 146353896, 171371656, 192793113, 257057484, 278478941, 385586226, 514114968, 556957882, 771172452, 835436823, 1113915764, 1542344904, 1670873646, 2227831528, 2506310469, 3341747292, 5012620938, 6683494584, 10025241876, 20050483752]

約数ペア:

[(1, 20050483752), (2, 10025241876), (3, 6683494584), (4, 5012620938), (6, 3341747292), (8, 2506310469), (9, 2227831528), (12, 1670873646), (13, 1542344904), (18, 1113915764), (24, 835436823), (26, 771172452), (36, 556957882), (39, 514114968), (52, 385586226), (72, 278478941), (78, 257057484), (104, 192793113), (117, 171371656), (137, 146353896), (156, 128528742), (234, 85685828), (274, 73176948), (312, 64264371), (411, 48784632), (468, 42842914), (548, 36588474), (822, 24392316), (936, 21421457), (1096, 18294237), (1233, 16261544), (1644, 12196158), (1781, 11257992), (2466, 8130772), (3288, 6098079), (3562, 5628996), (4932, 4065386), (5343, 3752664), (7124, 2814498), (9864, 2032693), (10686, 1876332), (14248, 1407249), (16029, 1250888), (21372, 938166), (32058, 625444), (42744, 469083), (64116, 312722), (128232, 156361)]