20161180638648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{283704557}}^1$

素因数の和:283704626

約数の個数: 128

約数和(自身を含む): 65365530163200

約数和(自身を除く): 45204349524552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 84, 94, 108, 126, 141, 168, 188, 189, 216, 252, 282, 329, 376, 378, 423, 504, 564, 658, 756, 846, 987, 1128, 1269, 1316, 1512, 1692, 1974, 2538, 2632, 2961, 3384, 3948, 5076, 5922, 7896, 8883, 10152, 11844, 17766, 23688, 35532, 71064, 283704557, 567409114, 851113671, 1134818228, 1702227342, 1985931899, 2269636456, 2553341013, 3404454684, 3971863798, 5106682026, 5957795697, 6808909368, 7660023039, 7943727596, 10213364052, 11915591394, 13334114179, 15320046078, 15887455192, 17873387091, 20426728104, 23831182788, 26668228358, 30640092156, 35746774182, 40002342537, 47662365576, 53336456716, 53620161273, 61280184312, 71493548364, 80004685074, 93338799253, 106672913432, 107240322546, 120007027611, 142987096728, 160009370148, 186677598506, 214480645092, 240014055222, 280016397759, 320018740296, 360021082833, 373355197012, 428961290184, 480028110444, 560032795518, 720042165666, 746710394024, 840049193277, 960056220888, 1120065591036, 1440084331332, 1680098386554, 2240131182072, 2520147579831, 2880168662664, 3360196773108, 5040295159662, 6720393546216, 10080590319324, 20161180638648]

約数ペア:

[(1, 20161180638648), (2, 10080590319324), (3, 6720393546216), (4, 5040295159662), (6, 3360196773108), (7, 2880168662664), (8, 2520147579831), (9, 2240131182072), (12, 1680098386554), (14, 1440084331332), (18, 1120065591036), (21, 960056220888), (24, 840049193277), (27, 746710394024), (28, 720042165666), (36, 560032795518), (42, 480028110444), (47, 428961290184), (54, 373355197012), (56, 360021082833), (63, 320018740296), (72, 280016397759), (84, 240014055222), (94, 214480645092), (108, 186677598506), (126, 160009370148), (141, 142987096728), (168, 120007027611), (188, 107240322546), (189, 106672913432), (216, 93338799253), (252, 80004685074), (282, 71493548364), (329, 61280184312), (376, 53620161273), (378, 53336456716), (423, 47662365576), (504, 40002342537), (564, 35746774182), (658, 30640092156), (756, 26668228358), (846, 23831182788), (987, 20426728104), (1128, 17873387091), (1269, 15887455192), (1316, 15320046078), (1512, 13334114179), (1692, 11915591394), (1974, 10213364052), (2538, 7943727596), (2632, 7660023039), (2961, 6808909368), (3384, 5957795697), (3948, 5106682026), (5076, 3971863798), (5922, 3404454684), (7896, 2553341013), (8883, 2269636456), (10152, 1985931899), (11844, 1702227342), (17766, 1134818228), (23688, 851113671), (35532, 567409114), (71064, 283704557)]