20165566770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{26203}}^1$

素因数の和:26736

約数の個数: 96

約数和(自身を含む): 55627108992

約数和(自身を除く): 35461542222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 503, 510, 765, 1006, 1509, 1530, 2515, 3018, 4527, 5030, 7545, 8551, 9054, 15090, 17102, 22635, 25653, 26203, 42755, 45270, 51306, 52406, 76959, 78609, 85510, 128265, 131015, 153918, 157218, 235827, 256530, 262030, 384795, 393045, 445451, 471654, 769590, 786090, 890902, 1179135, 1336353, 2227255, 2358270, 2672706, 4009059, 4454510, 6681765, 8018118, 13180109, 13363530, 20045295, 26360218, 39540327, 40090590, 65900545, 79080654, 118620981, 131801090, 197701635, 224061853, 237241962, 395403270, 448123706, 593104905, 672185559, 1120309265, 1186209810, 1344371118, 2016556677, 2240618530, 3360927795, 4033113354, 6721855590, 10082783385, 20165566770]

約数ペア:

[(1, 20165566770), (2, 10082783385), (3, 6721855590), (5, 4033113354), (6, 3360927795), (9, 2240618530), (10, 2016556677), (15, 1344371118), (17, 1186209810), (18, 1120309265), (30, 672185559), (34, 593104905), (45, 448123706), (51, 395403270), (85, 237241962), (90, 224061853), (102, 197701635), (153, 131801090), (170, 118620981), (255, 79080654), (306, 65900545), (503, 40090590), (510, 39540327), (765, 26360218), (1006, 20045295), (1509, 13363530), (1530, 13180109), (2515, 8018118), (3018, 6681765), (4527, 4454510), (5030, 4009059), (7545, 2672706), (8551, 2358270), (9054, 2227255), (15090, 1336353), (17102, 1179135), (22635, 890902), (25653, 786090), (26203, 769590), (42755, 471654), (45270, 445451), (51306, 393045), (52406, 384795), (76959, 262030), (78609, 256530), (85510, 235827), (128265, 157218), (131015, 153918)]