20149039746

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3509063}}^1$

素因数の和:3509111

約数の個数: 48

約数和(自身を含む): 49267258560

約数和(自身を除く): 29118218814

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5742, 3509063, 7018126, 10527189, 21054378, 31581567, 38599693, 63163134, 77199386, 101762827, 115799079, 203525654, 231598158, 305288481, 347397237, 610576962, 694794474, 915865443, 1119391097, 1831730886, 2238782194, 3358173291, 6716346582, 10074519873, 20149039746]

約数ペア:

[(1, 20149039746), (2, 10074519873), (3, 6716346582), (6, 3358173291), (9, 2238782194), (11, 1831730886), (18, 1119391097), (22, 915865443), (29, 694794474), (33, 610576962), (58, 347397237), (66, 305288481), (87, 231598158), (99, 203525654), (174, 115799079), (198, 101762827), (261, 77199386), (319, 63163134), (522, 38599693), (638, 31581567), (957, 21054378), (1914, 10527189), (2871, 7018126), (5742, 3509063)]