20057688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2341}}^1$

素因数の和:2377

約数の個数: 96

約数和(自身を含む): 65763360

約数和(自身を除く): 45705672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2341, 2856, 4284, 4682, 7023, 8568, 9364, 14046, 16387, 18728, 21069, 28092, 32774, 39797, 42138, 49161, 56184, 65548, 79594, 84276, 98322, 119391, 131096, 147483, 159188, 168552, 196644, 238782, 278579, 294966, 318376, 358173, 393288, 477564, 557158, 589932, 716346, 835737, 955128, 1114316, 1179864, 1432692, 1671474, 2228632, 2507211, 2865384, 3342948, 5014422, 6685896, 10028844, 20057688]

約数ペア:

[(1, 20057688), (2, 10028844), (3, 6685896), (4, 5014422), (6, 3342948), (7, 2865384), (8, 2507211), (9, 2228632), (12, 1671474), (14, 1432692), (17, 1179864), (18, 1114316), (21, 955128), (24, 835737), (28, 716346), (34, 589932), (36, 557158), (42, 477564), (51, 393288), (56, 358173), (63, 318376), (68, 294966), (72, 278579), (84, 238782), (102, 196644), (119, 168552), (126, 159188), (136, 147483), (153, 131096), (168, 119391), (204, 98322), (238, 84276), (252, 79594), (306, 65548), (357, 56184), (408, 49161), (476, 42138), (504, 39797), (612, 32774), (714, 28092), (952, 21069), (1071, 18728), (1224, 16387), (1428, 14046), (2142, 9364), (2341, 8568), (2856, 7023), (4284, 4682)]