20899291296

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{96799}}^1$

素因数の和:96998

約数の個数: 96

約数和(自身を含む): 59422809600

約数和(自身を除く): 38523518304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 173, 208, 312, 346, 416, 519, 624, 692, 1038, 1248, 1384, 2076, 2249, 2768, 4152, 4498, 5536, 6747, 8304, 8996, 13494, 16608, 17992, 26988, 35984, 53976, 71968, 96799, 107952, 193598, 215904, 290397, 387196, 580794, 774392, 1161588, 1258387, 1548784, 2323176, 2516774, 3097568, 3775161, 4646352, 5033548, 7550322, 9292704, 10067096, 15100644, 16746227, 20134192, 30201288, 33492454, 40268384, 50238681, 60402576, 66984908, 100477362, 120805152, 133969816, 200954724, 217700951, 267939632, 401909448, 435401902, 535879264, 653102853, 803818896, 870803804, 1306205706, 1607637792, 1741607608, 2612411412, 3483215216, 5224822824, 6966430432, 10449645648, 20899291296]

約数ペア:

[(1, 20899291296), (2, 10449645648), (3, 6966430432), (4, 5224822824), (6, 3483215216), (8, 2612411412), (12, 1741607608), (13, 1607637792), (16, 1306205706), (24, 870803804), (26, 803818896), (32, 653102853), (39, 535879264), (48, 435401902), (52, 401909448), (78, 267939632), (96, 217700951), (104, 200954724), (156, 133969816), (173, 120805152), (208, 100477362), (312, 66984908), (346, 60402576), (416, 50238681), (519, 40268384), (624, 33492454), (692, 30201288), (1038, 20134192), (1248, 16746227), (1384, 15100644), (2076, 10067096), (2249, 9292704), (2768, 7550322), (4152, 5033548), (4498, 4646352), (5536, 3775161), (6747, 3097568), (8304, 2516774), (8996, 2323176), (13494, 1548784), (16608, 1258387), (17992, 1161588), (26988, 774392), (35984, 580794), (53976, 387196), (71968, 290397), (96799, 215904), (107952, 193598)]