20130397742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1\times {\mathrm{4729}}^1$

素因数の和:6001

約数の個数: 64

約数和(自身を含む): 39159859200

約数和(自身を除く): 19029461458

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1231, 1729, 2462, 3458, 4729, 8617, 9458, 16003, 17234, 23389, 32006, 33103, 46778, 61477, 66206, 89851, 112021, 122954, 163723, 179702, 224042, 304057, 327446, 430339, 608114, 628957, 860678, 1168063, 1257914, 2128399, 2336126, 4256798, 5821399, 8176441, 11642798, 16352882, 40749793, 75678187, 81499586, 110606581, 151356374, 221213162, 529747309, 774246067, 1059494618, 1437885553, 1548492134, 2875771106, 10065198871, 20130397742]

約数ペア:

[(1, 20130397742), (2, 10065198871), (7, 2875771106), (13, 1548492134), (14, 1437885553), (19, 1059494618), (26, 774246067), (38, 529747309), (91, 221213162), (133, 151356374), (182, 110606581), (247, 81499586), (266, 75678187), (494, 40749793), (1231, 16352882), (1729, 11642798), (2462, 8176441), (3458, 5821399), (4729, 4256798), (8617, 2336126), (9458, 2128399), (16003, 1257914), (17234, 1168063), (23389, 860678), (32006, 628957), (33103, 608114), (46778, 430339), (61477, 327446), (66206, 304057), (89851, 224042), (112021, 179702), (122954, 163723)]