20084098470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{44563}}^1$

素因数の和:44837

約数の個数: 64

約数和(自身を含む): 49053199104

約数和(自身を除く): 28969100634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 181, 249, 362, 415, 498, 543, 830, 905, 1086, 1245, 1810, 2490, 2715, 5430, 15023, 30046, 44563, 45069, 75115, 89126, 90138, 133689, 150230, 222815, 225345, 267378, 445630, 450690, 668445, 1336890, 3698729, 7397458, 8065903, 11096187, 16131806, 18493645, 22192374, 24197709, 36987290, 40329515, 48395418, 55480935, 80659030, 110961870, 120988545, 241977090, 669469949, 1338939898, 2008409847, 3347349745, 4016819694, 6694699490, 10042049235, 20084098470]

約数ペア:

[(1, 20084098470), (2, 10042049235), (3, 6694699490), (5, 4016819694), (6, 3347349745), (10, 2008409847), (15, 1338939898), (30, 669469949), (83, 241977090), (166, 120988545), (181, 110961870), (249, 80659030), (362, 55480935), (415, 48395418), (498, 40329515), (543, 36987290), (830, 24197709), (905, 22192374), (1086, 18493645), (1245, 16131806), (1810, 11096187), (2490, 8065903), (2715, 7397458), (5430, 3698729), (15023, 1336890), (30046, 668445), (44563, 450690), (45069, 445630), (75115, 267378), (89126, 225345), (90138, 222815), (133689, 150230)]