20048492112

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1224859}}^1$

素因数の和:1224912

約数の個数: 80

約数和(自身を含む): 58322933760

約数和(自身を除く): 38274441648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 1224859, 2449718, 3674577, 4899436, 7349154, 9798872, 13473449, 14698308, 19597744, 26946898, 29396616, 37970629, 40420347, 53893796, 58793232, 75941258, 80840694, 107787592, 113911887, 151882516, 161681388, 215575184, 227823774, 303765032, 323362776, 417676919, 455647548, 607530064, 646725552, 835353838, 911295096, 1253030757, 1670707676, 1822590192, 2506061514, 3341415352, 5012123028, 6682830704, 10024246056, 20048492112]

約数ペア:

[(1, 20048492112), (2, 10024246056), (3, 6682830704), (4, 5012123028), (6, 3341415352), (8, 2506061514), (11, 1822590192), (12, 1670707676), (16, 1253030757), (22, 911295096), (24, 835353838), (31, 646725552), (33, 607530064), (44, 455647548), (48, 417676919), (62, 323362776), (66, 303765032), (88, 227823774), (93, 215575184), (124, 161681388), (132, 151882516), (176, 113911887), (186, 107787592), (248, 80840694), (264, 75941258), (341, 58793232), (372, 53893796), (496, 40420347), (528, 37970629), (682, 29396616), (744, 26946898), (1023, 19597744), (1364, 14698308), (1488, 13473449), (2046, 9798872), (2728, 7349154), (4092, 4899436), (5456, 3674577), (8184, 2449718), (16368, 1224859)]