20220860172

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{1693}}^1$

素因数の和:2159

約数の個数: 96

約数和(自身を含む): 49383921664

約数和(自身を除く): 29163061492

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 97, 124, 186, 194, 291, 331, 372, 388, 582, 662, 993, 1164, 1324, 1693, 1986, 3007, 3386, 3972, 5079, 6014, 6772, 9021, 10158, 10261, 12028, 18042, 20316, 20522, 30783, 32107, 36084, 41044, 52483, 61566, 64214, 96321, 104966, 123132, 128428, 157449, 164221, 192642, 209932, 314898, 328442, 385284, 492663, 560383, 629796, 656884, 985326, 995317, 1120766, 1681149, 1970652, 1990634, 2241532, 2985951, 3362298, 3981268, 5090851, 5971902, 6724596, 10181702, 11943804, 15272553, 17371873, 20363404, 30545106, 34743746, 52115619, 54357151, 61090212, 69487492, 104231238, 108714302, 163071453, 208462476, 217428604, 326142906, 652285812, 1685071681, 3370143362, 5055215043, 6740286724, 10110430086, 20220860172]

約数ペア:

[(1, 20220860172), (2, 10110430086), (3, 6740286724), (4, 5055215043), (6, 3370143362), (12, 1685071681), (31, 652285812), (62, 326142906), (93, 217428604), (97, 208462476), (124, 163071453), (186, 108714302), (194, 104231238), (291, 69487492), (331, 61090212), (372, 54357151), (388, 52115619), (582, 34743746), (662, 30545106), (993, 20363404), (1164, 17371873), (1324, 15272553), (1693, 11943804), (1986, 10181702), (3007, 6724596), (3386, 5971902), (3972, 5090851), (5079, 3981268), (6014, 3362298), (6772, 2985951), (9021, 2241532), (10158, 1990634), (10261, 1970652), (12028, 1681149), (18042, 1120766), (20316, 995317), (20522, 985326), (30783, 656884), (32107, 629796), (36084, 560383), (41044, 492663), (52483, 385284), (61566, 328442), (64214, 314898), (96321, 209932), (104966, 192642), (123132, 164221), (128428, 157449)]