20162931822

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1\times {\mathrm{2381}}^1$

素因数の和:4670

約数の個数: 96

約数和(自身を含む): 50209511040

約数和(自身を除く): 30046579218

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 2251, 2381, 3762, 4502, 4762, 6753, 7143, 13506, 14286, 20259, 21429, 24761, 26191, 40518, 42769, 42858, 45239, 49522, 52382, 74283, 78573, 85538, 90478, 128307, 135717, 148566, 157146, 222849, 235719, 256614, 271434, 384921, 407151, 445698, 470459, 471438, 497629, 769842, 814302, 940918, 995258, 1411377, 1492887, 2822754, 2985774, 4234131, 4478661, 5359631, 8468262, 8957322, 10719262, 16078893, 32157786, 48236679, 58955941, 96473358, 101832989, 117911882, 176867823, 203665978, 305498967, 353735646, 530603469, 610997934, 916496901, 1061206938, 1120162879, 1832993802, 2240325758, 3360488637, 6720977274, 10081465911, 20162931822]

約数ペア:

[(1, 20162931822), (2, 10081465911), (3, 6720977274), (6, 3360488637), (9, 2240325758), (11, 1832993802), (18, 1120162879), (19, 1061206938), (22, 916496901), (33, 610997934), (38, 530603469), (57, 353735646), (66, 305498967), (99, 203665978), (114, 176867823), (171, 117911882), (198, 101832989), (209, 96473358), (342, 58955941), (418, 48236679), (627, 32157786), (1254, 16078893), (1881, 10719262), (2251, 8957322), (2381, 8468262), (3762, 5359631), (4502, 4478661), (4762, 4234131), (6753, 2985774), (7143, 2822754), (13506, 1492887), (14286, 1411377), (20259, 995258), (21429, 940918), (24761, 814302), (26191, 769842), (40518, 497629), (42769, 471438), (42858, 470459), (45239, 445698), (49522, 407151), (52382, 384921), (74283, 271434), (78573, 256614), (85538, 235719), (90478, 222849), (128307, 157146), (135717, 148566)]