20057049096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{31327}}^1$

素因数の和:31483

約数の個数: 128

約数和(自身を含む): 59427962880

約数和(自身を除く): 39370913784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 103, 111, 148, 168, 206, 222, 259, 296, 309, 412, 444, 518, 618, 721, 777, 824, 888, 1036, 1236, 1442, 1554, 2072, 2163, 2472, 2884, 3108, 3811, 4326, 5768, 6216, 7622, 8652, 11433, 15244, 17304, 22866, 26677, 30488, 31327, 45732, 53354, 62654, 80031, 91464, 93981, 106708, 125308, 160062, 187962, 213416, 219289, 250616, 320124, 375924, 438578, 640248, 657867, 751848, 877156, 1159099, 1315734, 1754312, 2318198, 2631468, 3226681, 3477297, 4636396, 5262936, 6453362, 6954594, 8113693, 9272792, 9680043, 12906724, 13909188, 16227386, 19360086, 22586767, 24341079, 25813448, 27818376, 32454772, 38720172, 45173534, 48682158, 64909544, 67760301, 77440344, 90347068, 97364316, 119387197, 135520602, 180694136, 194728632, 238774394, 271041204, 358161591, 477548788, 542082408, 716323182, 835710379, 955097576, 1432646364, 1671420758, 2507131137, 2865292728, 3342841516, 5014262274, 6685683032, 10028524548, 20057049096]

約数ペア:

[(1, 20057049096), (2, 10028524548), (3, 6685683032), (4, 5014262274), (6, 3342841516), (7, 2865292728), (8, 2507131137), (12, 1671420758), (14, 1432646364), (21, 955097576), (24, 835710379), (28, 716323182), (37, 542082408), (42, 477548788), (56, 358161591), (74, 271041204), (84, 238774394), (103, 194728632), (111, 180694136), (148, 135520602), (168, 119387197), (206, 97364316), (222, 90347068), (259, 77440344), (296, 67760301), (309, 64909544), (412, 48682158), (444, 45173534), (518, 38720172), (618, 32454772), (721, 27818376), (777, 25813448), (824, 24341079), (888, 22586767), (1036, 19360086), (1236, 16227386), (1442, 13909188), (1554, 12906724), (2072, 9680043), (2163, 9272792), (2472, 8113693), (2884, 6954594), (3108, 6453362), (3811, 5262936), (4326, 4636396), (5768, 3477297), (6216, 3226681), (7622, 2631468), (8652, 2318198), (11433, 1754312), (15244, 1315734), (17304, 1159099), (22866, 877156), (26677, 751848), (30488, 657867), (31327, 640248), (45732, 438578), (53354, 375924), (62654, 320124), (80031, 250616), (91464, 219289), (93981, 213416), (106708, 187962), (125308, 160062)]