20150840724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{300239}}^1$

素因数の和:300317

約数の個数: 96

約数和(自身を含む): 58107248640

約数和(自身を除く): 37956407916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 47, 51, 68, 84, 94, 102, 119, 141, 188, 204, 238, 282, 329, 357, 476, 564, 658, 714, 799, 987, 1316, 1428, 1598, 1974, 2397, 3196, 3948, 4794, 5593, 9588, 11186, 16779, 22372, 33558, 67116, 300239, 600478, 900717, 1200956, 1801434, 2101673, 3602868, 4203346, 5104063, 6305019, 8406692, 10208126, 12610038, 14111233, 15312189, 20416252, 25220076, 28222466, 30624378, 35728441, 42333699, 56444932, 61248756, 71456882, 84667398, 98778631, 107185323, 142913764, 169334796, 197557262, 214370646, 239890961, 296335893, 395114524, 428741292, 479781922, 592671786, 719672883, 959563844, 1185343572, 1439345766, 1679236727, 2878691532, 3358473454, 5037710181, 6716946908, 10075420362, 20150840724]

約数ペア:

[(1, 20150840724), (2, 10075420362), (3, 6716946908), (4, 5037710181), (6, 3358473454), (7, 2878691532), (12, 1679236727), (14, 1439345766), (17, 1185343572), (21, 959563844), (28, 719672883), (34, 592671786), (42, 479781922), (47, 428741292), (51, 395114524), (68, 296335893), (84, 239890961), (94, 214370646), (102, 197557262), (119, 169334796), (141, 142913764), (188, 107185323), (204, 98778631), (238, 84667398), (282, 71456882), (329, 61248756), (357, 56444932), (476, 42333699), (564, 35728441), (658, 30624378), (714, 28222466), (799, 25220076), (987, 20416252), (1316, 15312189), (1428, 14111233), (1598, 12610038), (1974, 10208126), (2397, 8406692), (3196, 6305019), (3948, 5104063), (4794, 4203346), (5593, 3602868), (9588, 2101673), (11186, 1801434), (16779, 1200956), (22372, 900717), (33558, 600478), (67116, 300239)]