20650896

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{6829}}^1$

素因数の和:6853

約数の個数: 80

約数和(自身を含む): 67753600

約数和(自身を除く): 47102704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 6829, 13658, 20487, 27316, 40974, 47803, 54632, 61461, 81948, 95606, 109264, 122922, 143409, 163896, 184383, 191212, 245844, 286818, 327792, 368766, 382424, 430227, 491688, 573636, 737532, 764848, 860454, 983376, 1147272, 1290681, 1475064, 1720908, 2294544, 2581362, 2950128, 3441816, 5162724, 6883632, 10325448, 20650896]

約数ペア:

[(1, 20650896), (2, 10325448), (3, 6883632), (4, 5162724), (6, 3441816), (7, 2950128), (8, 2581362), (9, 2294544), (12, 1720908), (14, 1475064), (16, 1290681), (18, 1147272), (21, 983376), (24, 860454), (27, 764848), (28, 737532), (36, 573636), (42, 491688), (48, 430227), (54, 382424), (56, 368766), (63, 327792), (72, 286818), (84, 245844), (108, 191212), (112, 184383), (126, 163896), (144, 143409), (168, 122922), (189, 109264), (216, 95606), (252, 81948), (336, 61461), (378, 54632), (432, 47803), (504, 40974), (756, 27316), (1008, 20487), (1512, 13658), (3024, 6829)]