20208082168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1370597}}^1$

素因数の和:1370719

約数の個数: 32

約数和(自身を含む): 40295581200

約数和(自身を除く): 20087499032

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 3686, 7372, 14744, 1370597, 2741194, 5482388, 10964776, 26041343, 52082686, 104165372, 132947909, 208330744, 265895818, 531791636, 1063583272, 2526010271, 5052020542, 10104041084, 20208082168]

約数ペア:

[(1, 20208082168), (2, 10104041084), (4, 5052020542), (8, 2526010271), (19, 1063583272), (38, 531791636), (76, 265895818), (97, 208330744), (152, 132947909), (194, 104165372), (388, 52082686), (776, 26041343), (1843, 10964776), (3686, 5482388), (7372, 2741194), (14744, 1370597)]