20166445386

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{1753}}^1$

素因数の和:2060

約数の個数: 96

約数和(自身を含む): 45509143680

約数和(自身を除く): 25342698294

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 89, 129, 167, 178, 258, 267, 334, 387, 501, 534, 774, 801, 1002, 1503, 1602, 1753, 3006, 3506, 3827, 5259, 7181, 7654, 10518, 11481, 14362, 14863, 15777, 21543, 22962, 29726, 31554, 34443, 43086, 44589, 64629, 68886, 75379, 89178, 129258, 133767, 150758, 156017, 226137, 267534, 292751, 312034, 452274, 468051, 585502, 639109, 678411, 878253, 936102, 1278218, 1356822, 1404153, 1756506, 1917327, 2634759, 2808306, 3834654, 5269518, 5751981, 6708731, 11503962, 12588293, 13417462, 20126193, 25176586, 26054839, 37764879, 40252386, 52109678, 60378579, 75529758, 78164517, 113294637, 120757158, 156329034, 226589274, 234493551, 468987102, 1120358077, 2240716154, 3361074231, 6722148462, 10083222693, 20166445386]

約数ペア:

[(1, 20166445386), (2, 10083222693), (3, 6722148462), (6, 3361074231), (9, 2240716154), (18, 1120358077), (43, 468987102), (86, 234493551), (89, 226589274), (129, 156329034), (167, 120757158), (178, 113294637), (258, 78164517), (267, 75529758), (334, 60378579), (387, 52109678), (501, 40252386), (534, 37764879), (774, 26054839), (801, 25176586), (1002, 20126193), (1503, 13417462), (1602, 12588293), (1753, 11503962), (3006, 6708731), (3506, 5751981), (3827, 5269518), (5259, 3834654), (7181, 2808306), (7654, 2634759), (10518, 1917327), (11481, 1756506), (14362, 1404153), (14863, 1356822), (15777, 1278218), (21543, 936102), (22962, 878253), (29726, 678411), (31554, 639109), (34443, 585502), (43086, 468051), (44589, 452274), (64629, 312034), (68886, 292751), (75379, 267534), (89178, 226137), (129258, 156017), (133767, 150758)]