20148672456

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{273551}}^1$

素因数の和:273608

約数の個数: 128

約数和(自身を含む): 63026380800

約数和(自身を除く): 42877708344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1674, 2046, 2232, 2376, 2728, 3069, 3348, 4092, 6138, 6696, 8184, 9207, 12276, 18414, 24552, 36828, 73656, 273551, 547102, 820653, 1094204, 1641306, 2188408, 2461959, 3009061, 3282612, 4923918, 6018122, 6565224, 7385877, 8480081, 9027183, 9847836, 12036244, 14771754, 16960162, 18054366, 19695672, 24072488, 25440243, 27081549, 29543508, 33920324, 36108732, 50880486, 54163098, 59087016, 67840648, 72217464, 76320729, 81244647, 93280891, 101760972, 108326196, 152641458, 162489294, 186561782, 203521944, 216652392, 228962187, 279842673, 305282916, 324978588, 373123564, 457924374, 559685346, 610565832, 649957176, 746247128, 839528019, 915848748, 1119370692, 1679056038, 1831697496, 2238741384, 2518584057, 3358112076, 5037168114, 6716224152, 10074336228, 20148672456]

約数ペア:

[(1, 20148672456), (2, 10074336228), (3, 6716224152), (4, 5037168114), (6, 3358112076), (8, 2518584057), (9, 2238741384), (11, 1831697496), (12, 1679056038), (18, 1119370692), (22, 915848748), (24, 839528019), (27, 746247128), (31, 649957176), (33, 610565832), (36, 559685346), (44, 457924374), (54, 373123564), (62, 324978588), (66, 305282916), (72, 279842673), (88, 228962187), (93, 216652392), (99, 203521944), (108, 186561782), (124, 162489294), (132, 152641458), (186, 108326196), (198, 101760972), (216, 93280891), (248, 81244647), (264, 76320729), (279, 72217464), (297, 67840648), (341, 59087016), (372, 54163098), (396, 50880486), (558, 36108732), (594, 33920324), (682, 29543508), (744, 27081549), (792, 25440243), (837, 24072488), (1023, 19695672), (1116, 18054366), (1188, 16960162), (1364, 14771754), (1674, 12036244), (2046, 9847836), (2232, 9027183), (2376, 8480081), (2728, 7385877), (3069, 6565224), (3348, 6018122), (4092, 4923918), (6138, 3282612), (6696, 3009061), (8184, 2461959), (9207, 2188408), (12276, 1641306), (18414, 1094204), (24552, 820653), (36828, 547102), (73656, 273551)]