20161236238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1\times {\mathrm{1103}}^1$

素因数の和:2017

約数の個数: 64

約数和(自身を含む): 36055756800

約数和(自身を除く): 15894520562

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 286, 809, 869, 1027, 1103, 1618, 1738, 2054, 2206, 8899, 10517, 11297, 12133, 14339, 17798, 21034, 22594, 24266, 28678, 63911, 87137, 115687, 127822, 157729, 174274, 231374, 315458, 703021, 830843, 892327, 958507, 1132781, 1406042, 1661686, 1784654, 1917014, 2265562, 9139273, 9815597, 11600251, 12460591, 18278546, 19631194, 23200502, 24921182, 70493833, 127602761, 140987666, 255205522, 775432163, 916419829, 1550864326, 1832839658, 10080618119, 20161236238]

約数ペア:

[(1, 20161236238), (2, 10080618119), (11, 1832839658), (13, 1550864326), (22, 916419829), (26, 775432163), (79, 255205522), (143, 140987666), (158, 127602761), (286, 70493833), (809, 24921182), (869, 23200502), (1027, 19631194), (1103, 18278546), (1618, 12460591), (1738, 11600251), (2054, 9815597), (2206, 9139273), (8899, 2265562), (10517, 1917014), (11297, 1784654), (12133, 1661686), (14339, 1406042), (17798, 1132781), (21034, 958507), (22594, 892327), (24266, 830843), (28678, 703021), (63911, 315458), (87137, 231374), (115687, 174274), (127822, 157729)]