20132415580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{84229}}^1$

素因数の和:84311

約数の個数: 96

約数和(自身を含む): 48395188800

約数和(自身を除く): 28262773220

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 37, 38, 68, 74, 76, 85, 95, 148, 170, 185, 190, 323, 340, 370, 380, 629, 646, 703, 740, 1258, 1292, 1406, 1615, 2516, 2812, 3145, 3230, 3515, 6290, 6460, 7030, 11951, 12580, 14060, 23902, 47804, 59755, 84229, 119510, 168458, 239020, 336916, 421145, 842290, 1431893, 1600351, 1684580, 2863786, 3116473, 3200702, 5727572, 6232946, 6401404, 7159465, 8001755, 12465892, 14318930, 15582365, 16003510, 27205967, 28637860, 31164730, 32007020, 52980041, 54411934, 59212987, 62329460, 105960082, 108823868, 118425974, 136029835, 211920164, 236851948, 264900205, 272059670, 296064935, 529800410, 544119340, 592129870, 1006620779, 1059600820, 1184259740, 2013241558, 4026483116, 5033103895, 10066207790, 20132415580]

約数ペア:

[(1, 20132415580), (2, 10066207790), (4, 5033103895), (5, 4026483116), (10, 2013241558), (17, 1184259740), (19, 1059600820), (20, 1006620779), (34, 592129870), (37, 544119340), (38, 529800410), (68, 296064935), (74, 272059670), (76, 264900205), (85, 236851948), (95, 211920164), (148, 136029835), (170, 118425974), (185, 108823868), (190, 105960082), (323, 62329460), (340, 59212987), (370, 54411934), (380, 52980041), (629, 32007020), (646, 31164730), (703, 28637860), (740, 27205967), (1258, 16003510), (1292, 15582365), (1406, 14318930), (1615, 12465892), (2516, 8001755), (2812, 7159465), (3145, 6401404), (3230, 6232946), (3515, 5727572), (6290, 3200702), (6460, 3116473), (7030, 2863786), (11951, 1684580), (12580, 1600351), (14060, 1431893), (23902, 842290), (47804, 421145), (59755, 336916), (84229, 239020), (119510, 168458)]