19662060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^3$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 62060544

約数和(自身を除く): 42398484

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 961, 1023, 1364, 1705, 1860, 1922, 2046, 2883, 3410, 3844, 4092, 4805, 5115, 5766, 6820, 9610, 10230, 10571, 11532, 14415, 19220, 20460, 21142, 28830, 29791, 31713, 42284, 52855, 57660, 59582, 63426, 89373, 105710, 119164, 126852, 148955, 158565, 178746, 211420, 297910, 317130, 327701, 357492, 446865, 595820, 634260, 655402, 893730, 983103, 1310804, 1638505, 1787460, 1966206, 3277010, 3932412, 4915515, 6554020, 9831030, 19662060]

約数ペア:

[(1, 19662060), (2, 9831030), (3, 6554020), (4, 4915515), (5, 3932412), (6, 3277010), (10, 1966206), (11, 1787460), (12, 1638505), (15, 1310804), (20, 983103), (22, 893730), (30, 655402), (31, 634260), (33, 595820), (44, 446865), (55, 357492), (60, 327701), (62, 317130), (66, 297910), (93, 211420), (110, 178746), (124, 158565), (132, 148955), (155, 126852), (165, 119164), (186, 105710), (220, 89373), (310, 63426), (330, 59582), (341, 57660), (372, 52855), (465, 42284), (620, 31713), (660, 29791), (682, 28830), (930, 21142), (961, 20460), (1023, 19220), (1364, 14415), (1705, 11532), (1860, 10571), (1922, 10230), (2046, 9610), (2883, 6820), (3410, 5766), (3844, 5115), (4092, 4805)]