20140412072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{13399}}^1$

素因数の和:13495

約数の個数: 128

約数和(自身を含む): 46310400000

約数和(自身を除く): 26169987928

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 31, 38, 44, 58, 62, 76, 88, 116, 124, 152, 209, 232, 248, 319, 341, 418, 551, 589, 638, 682, 836, 899, 1102, 1178, 1276, 1364, 1672, 1798, 2204, 2356, 2552, 2728, 3596, 4408, 4712, 6061, 6479, 7192, 9889, 12122, 12958, 13399, 17081, 19778, 24244, 25916, 26798, 34162, 39556, 48488, 51832, 53596, 68324, 79112, 107192, 136648, 147389, 187891, 254581, 294778, 375782, 388571, 415369, 509162, 589556, 751564, 777142, 830738, 1018324, 1179112, 1503128, 1554284, 1661476, 2036648, 2800391, 3108568, 3322952, 4274281, 4569059, 5600782, 7382849, 7892011, 8548562, 9138118, 11201564, 12045701, 14765698, 15784022, 17097124, 18276236, 22403128, 24091402, 29531396, 31568044, 34194248, 36552472, 48182804, 59062792, 63136088, 81211339, 86812121, 96365608, 132502711, 162422678, 173624242, 228868319, 265005422, 324845356, 347248484, 457736638, 530010844, 649690712, 694496968, 915473276, 1060021688, 1830946552, 2517551509, 5035103018, 10070206036, 20140412072]

約数ペア:

[(1, 20140412072), (2, 10070206036), (4, 5035103018), (8, 2517551509), (11, 1830946552), (19, 1060021688), (22, 915473276), (29, 694496968), (31, 649690712), (38, 530010844), (44, 457736638), (58, 347248484), (62, 324845356), (76, 265005422), (88, 228868319), (116, 173624242), (124, 162422678), (152, 132502711), (209, 96365608), (232, 86812121), (248, 81211339), (319, 63136088), (341, 59062792), (418, 48182804), (551, 36552472), (589, 34194248), (638, 31568044), (682, 29531396), (836, 24091402), (899, 22403128), (1102, 18276236), (1178, 17097124), (1276, 15784022), (1364, 14765698), (1672, 12045701), (1798, 11201564), (2204, 9138118), (2356, 8548562), (2552, 7892011), (2728, 7382849), (3596, 5600782), (4408, 4569059), (4712, 4274281), (6061, 3322952), (6479, 3108568), (7192, 2800391), (9889, 2036648), (12122, 1661476), (12958, 1554284), (13399, 1503128), (17081, 1179112), (19778, 1018324), (24244, 830738), (25916, 777142), (26798, 751564), (34162, 589556), (39556, 509162), (48488, 415369), (51832, 388571), (53596, 375782), (68324, 294778), (79112, 254581), (107192, 187891), (136648, 147389)]