20177035326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{925637}}^1$

素因数の和:925825

約数の個数: 48

約数和(自身を含む): 50251035744

約数和(自身を除く): 30074000418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 1038, 1211, 1557, 2422, 3114, 3633, 7266, 10899, 21798, 925637, 1851274, 2776911, 5553822, 6479459, 8330733, 12958918, 16661466, 19438377, 38876754, 58315131, 116630262, 160135201, 320270402, 480405603, 960811206, 1120946407, 1441216809, 2241892814, 2882433618, 3362839221, 6725678442, 10088517663, 20177035326]

約数ペア:

[(1, 20177035326), (2, 10088517663), (3, 6725678442), (6, 3362839221), (7, 2882433618), (9, 2241892814), (14, 1441216809), (18, 1120946407), (21, 960811206), (42, 480405603), (63, 320270402), (126, 160135201), (173, 116630262), (346, 58315131), (519, 38876754), (1038, 19438377), (1211, 16661466), (1557, 12958918), (2422, 8330733), (3114, 6479459), (3633, 5553822), (7266, 2776911), (10899, 1851274), (21798, 925637)]