20199451698

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{373}}^1\times {\mathrm{38083}}^1$

素因数の和:38543

約数の個数: 48

約数和(自身を含む): 44439457920

約数和(自身を除く): 24240006222

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 373, 474, 711, 746, 1119, 1422, 2238, 3357, 6714, 29467, 38083, 58934, 76166, 88401, 114249, 176802, 228498, 265203, 342747, 530406, 685494, 3008557, 6017114, 9025671, 14204959, 18051342, 27077013, 28409918, 42614877, 54154026, 85229754, 127844631, 255689262, 1122191761, 2244383522, 3366575283, 6733150566, 10099725849, 20199451698]

約数ペア:

[(1, 20199451698), (2, 10099725849), (3, 6733150566), (6, 3366575283), (9, 2244383522), (18, 1122191761), (79, 255689262), (158, 127844631), (237, 85229754), (373, 54154026), (474, 42614877), (711, 28409918), (746, 27077013), (1119, 18051342), (1422, 14204959), (2238, 9025671), (3357, 6017114), (6714, 3008557), (29467, 685494), (38083, 530406), (58934, 342747), (76166, 265203), (88401, 228498), (114249, 176802)]