20183843778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1\times {\mathrm{8929}}^1$

素因数の和:9551

約数の個数: 64

約数和(自身を含む): 46663464960

約数和(自身を除く): 26479621182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 503, 642, 749, 1006, 1498, 1509, 2247, 3018, 3521, 4494, 7042, 8929, 10563, 17858, 21126, 26787, 53574, 53821, 62503, 107642, 125006, 161463, 187509, 322926, 375018, 376747, 753494, 955403, 1130241, 1910806, 2260482, 2866209, 4491287, 5732418, 6687821, 8982574, 13375642, 13473861, 20063463, 26947722, 31439009, 40126926, 62878018, 94317027, 188634054, 480567709, 961135418, 1441703127, 2883406254, 3363973963, 6727947926, 10091921889, 20183843778]

約数ペア:

[(1, 20183843778), (2, 10091921889), (3, 6727947926), (6, 3363973963), (7, 2883406254), (14, 1441703127), (21, 961135418), (42, 480567709), (107, 188634054), (214, 94317027), (321, 62878018), (503, 40126926), (642, 31439009), (749, 26947722), (1006, 20063463), (1498, 13473861), (1509, 13375642), (2247, 8982574), (3018, 6687821), (3521, 5732418), (4494, 4491287), (7042, 2866209), (8929, 2260482), (10563, 1910806), (17858, 1130241), (21126, 955403), (26787, 753494), (53574, 376747), (53821, 375018), (62503, 322926), (107642, 187509), (125006, 161463)]