20177652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4931}}^1$

素因数の和:4980

約数の個数: 48

約数和(自身を含む): 53028864

約数和(自身を除く): 32851212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 4931, 9862, 14793, 19724, 29586, 54241, 59172, 108482, 152861, 162723, 216964, 305722, 325446, 458583, 611444, 650892, 917166, 1681471, 1834332, 3362942, 5044413, 6725884, 10088826, 20177652]

約数ペア:

[(1, 20177652), (2, 10088826), (3, 6725884), (4, 5044413), (6, 3362942), (11, 1834332), (12, 1681471), (22, 917166), (31, 650892), (33, 611444), (44, 458583), (62, 325446), (66, 305722), (93, 216964), (124, 162723), (132, 152861), (186, 108482), (341, 59172), (372, 54241), (682, 29586), (1023, 19724), (1364, 14793), (2046, 9862), (4092, 4931)]