20348611260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{63073}}^1$

素因数の和:63387

約数の個数: 96

約数和(自身を含む): 60187733760

約数和(自身を除く): 39839122500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 283, 285, 380, 566, 570, 849, 1132, 1140, 1415, 1698, 2830, 3396, 4245, 5377, 5660, 8490, 10754, 16131, 16980, 21508, 26885, 32262, 53770, 63073, 64524, 80655, 107540, 126146, 161310, 189219, 252292, 315365, 322620, 378438, 630730, 756876, 946095, 1198387, 1261460, 1892190, 2396774, 3595161, 3784380, 4793548, 5991935, 7190322, 11983870, 14380644, 17849659, 17975805, 23967740, 35699318, 35951610, 53548977, 71398636, 71903220, 89248295, 107097954, 178496590, 214195908, 267744885, 339143521, 356993180, 535489770, 678287042, 1017430563, 1070979540, 1356574084, 1695717605, 2034861126, 3391435210, 4069722252, 5087152815, 6782870420, 10174305630, 20348611260]

約数ペア:

[(1, 20348611260), (2, 10174305630), (3, 6782870420), (4, 5087152815), (5, 4069722252), (6, 3391435210), (10, 2034861126), (12, 1695717605), (15, 1356574084), (19, 1070979540), (20, 1017430563), (30, 678287042), (38, 535489770), (57, 356993180), (60, 339143521), (76, 267744885), (95, 214195908), (114, 178496590), (190, 107097954), (228, 89248295), (283, 71903220), (285, 71398636), (380, 53548977), (566, 35951610), (570, 35699318), (849, 23967740), (1132, 17975805), (1140, 17849659), (1415, 14380644), (1698, 11983870), (2830, 7190322), (3396, 5991935), (4245, 4793548), (5377, 3784380), (5660, 3595161), (8490, 2396774), (10754, 1892190), (16131, 1261460), (16980, 1198387), (21508, 946095), (26885, 756876), (32262, 630730), (53770, 378438), (63073, 322620), (64524, 315365), (80655, 252292), (107540, 189219), (126146, 161310)]