20222169205

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{1877}}^1$

素因数の和:2878

約数の個数: 64

約数和(自身を含む): 30959055360

約数和(自身を除く): 10736886155

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 953, 1615, 1877, 2261, 4765, 6671, 9385, 11305, 13139, 16201, 18107, 31909, 33355, 35663, 65695, 81005, 90535, 113407, 126749, 159545, 178315, 223363, 249641, 307819, 567035, 606271, 633745, 1116815, 1248205, 1539095, 1788781, 2154733, 3031355, 4243897, 8943905, 10773665, 12521467, 21219485, 30409277, 33986839, 62607335, 152046385, 169934195, 212864939, 237907873, 577776263, 1064324695, 1189539365, 2888881315, 4044433841, 20222169205]

約数ペア:

[(1, 20222169205), (5, 4044433841), (7, 2888881315), (17, 1189539365), (19, 1064324695), (35, 577776263), (85, 237907873), (95, 212864939), (119, 169934195), (133, 152046385), (323, 62607335), (595, 33986839), (665, 30409277), (953, 21219485), (1615, 12521467), (1877, 10773665), (2261, 8943905), (4765, 4243897), (6671, 3031355), (9385, 2154733), (11305, 1788781), (13139, 1539095), (16201, 1248205), (18107, 1116815), (31909, 633745), (33355, 606271), (35663, 567035), (65695, 307819), (81005, 249641), (90535, 223363), (113407, 178315), (126749, 159545)]