20222749806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1\times {\mathrm{28813}}^1$

素因数の和:29825

約数の個数: 64

約数和(自身を含む): 48993942528

約数和(自身を除く): 28771192722

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 983, 1966, 2949, 5898, 6881, 13762, 16711, 20643, 28813, 33422, 41286, 50133, 57626, 86439, 100266, 116977, 172878, 201691, 233954, 350931, 403382, 489821, 605073, 701862, 979642, 1210146, 1469463, 2938926, 3428747, 6857494, 10286241, 20572482, 28323179, 56646358, 84969537, 169939074, 198262253, 396524506, 481494043, 594786759, 962988086, 1189573518, 1444482129, 2888964258, 3370458301, 6740916602, 10111374903, 20222749806]

約数ペア:

[(1, 20222749806), (2, 10111374903), (3, 6740916602), (6, 3370458301), (7, 2888964258), (14, 1444482129), (17, 1189573518), (21, 962988086), (34, 594786759), (42, 481494043), (51, 396524506), (102, 198262253), (119, 169939074), (238, 84969537), (357, 56646358), (714, 28323179), (983, 20572482), (1966, 10286241), (2949, 6857494), (5898, 3428747), (6881, 2938926), (13762, 1469463), (16711, 1210146), (20643, 979642), (28813, 701862), (33422, 605073), (41286, 489821), (50133, 403382), (57626, 350931), (86439, 233954), (100266, 201691), (116977, 172878)]