20341807560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{649483}}^1$

素因数の和:649532

約数の個数: 128

約数和(自身を含む): 70144272000

約数和(自身を除く): 49802464440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 10440, 15660, 31320, 649483, 1298966, 1948449, 2597932, 3247415, 3896898, 5195864, 5845347, 6494830, 7793796, 9742245, 11690694, 12989660, 15587592, 17536041, 18835007, 19484490, 23381388, 25979320, 29226735, 35072082, 37670014, 38968980, 46762776, 56505021, 58453470, 70144164, 75340028, 77937960, 87680205, 94175035, 113010042, 116906940, 140288328, 150680056, 169515063, 175360410, 188350070, 226020084, 233813880, 282525105, 339030126, 350720820, 376700140, 452040168, 508545189, 565050210, 678060252, 701441640, 753400280, 847575315, 1017090378, 1130100420, 1356120504, 1695150630, 2034180756, 2260200840, 2542725945, 3390301260, 4068361512, 5085451890, 6780602520, 10170903780, 20341807560]

約数ペア:

[(1, 20341807560), (2, 10170903780), (3, 6780602520), (4, 5085451890), (5, 4068361512), (6, 3390301260), (8, 2542725945), (9, 2260200840), (10, 2034180756), (12, 1695150630), (15, 1356120504), (18, 1130100420), (20, 1017090378), (24, 847575315), (27, 753400280), (29, 701441640), (30, 678060252), (36, 565050210), (40, 508545189), (45, 452040168), (54, 376700140), (58, 350720820), (60, 339030126), (72, 282525105), (87, 233813880), (90, 226020084), (108, 188350070), (116, 175360410), (120, 169515063), (135, 150680056), (145, 140288328), (174, 116906940), (180, 113010042), (216, 94175035), (232, 87680205), (261, 77937960), (270, 75340028), (290, 70144164), (348, 58453470), (360, 56505021), (435, 46762776), (522, 38968980), (540, 37670014), (580, 35072082), (696, 29226735), (783, 25979320), (870, 23381388), (1044, 19484490), (1080, 18835007), (1160, 17536041), (1305, 15587592), (1566, 12989660), (1740, 11690694), (2088, 9742245), (2610, 7793796), (3132, 6494830), (3480, 5845347), (3915, 5195864), (5220, 3896898), (6264, 3247415), (7830, 2597932), (10440, 1948449), (15660, 1298966), (31320, 649483)]