20155271466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{883}}^1\times {\mathrm{1091}}^1$

素因数の和:2307

約数の個数: 64

約数和(自身を含む): 44204299776

約数和(自身を除く): 24049028310

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 317, 634, 883, 951, 1091, 1766, 1902, 2182, 2649, 3273, 3487, 5298, 6546, 6974, 9713, 10461, 12001, 19426, 20922, 24002, 29139, 36003, 58278, 72006, 279911, 345847, 559822, 691694, 839733, 963353, 1037541, 1679466, 1926706, 2075082, 2890059, 3079021, 3804317, 5780118, 6158042, 7608634, 9237063, 10596883, 11412951, 18474126, 21193766, 22825902, 31790649, 63581298, 305382901, 610765802, 916148703, 1832297406, 3359211911, 6718423822, 10077635733, 20155271466]

約数ペア:

[(1, 20155271466), (2, 10077635733), (3, 6718423822), (6, 3359211911), (11, 1832297406), (22, 916148703), (33, 610765802), (66, 305382901), (317, 63581298), (634, 31790649), (883, 22825902), (951, 21193766), (1091, 18474126), (1766, 11412951), (1902, 10596883), (2182, 9237063), (2649, 7608634), (3273, 6158042), (3487, 5780118), (5298, 3804317), (6546, 3079021), (6974, 2890059), (9713, 2075082), (10461, 1926706), (12001, 1679466), (19426, 1037541), (20922, 963353), (24002, 839733), (29139, 691694), (36003, 559822), (58278, 345847), (72006, 279911)]