20163697848

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13335779}}^1$

素因数の和:13335801

約数の個数: 64

約数和(自身を含む): 64011744000

約数和(自身を除く): 43848046152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 13335779, 26671558, 40007337, 53343116, 80014674, 93350453, 106686232, 120022011, 160029348, 186700906, 240044022, 280051359, 320058696, 360066033, 373401812, 480088044, 560102718, 720132066, 746803624, 840154077, 960176088, 1120205436, 1440264132, 1680308154, 2240410872, 2520462231, 2880528264, 3360616308, 5040924462, 6721232616, 10081848924, 20163697848]

約数ペア:

[(1, 20163697848), (2, 10081848924), (3, 6721232616), (4, 5040924462), (6, 3360616308), (7, 2880528264), (8, 2520462231), (9, 2240410872), (12, 1680308154), (14, 1440264132), (18, 1120205436), (21, 960176088), (24, 840154077), (27, 746803624), (28, 720132066), (36, 560102718), (42, 480088044), (54, 373401812), (56, 360066033), (63, 320058696), (72, 280051359), (84, 240044022), (108, 186700906), (126, 160029348), (168, 120022011), (189, 106686232), (216, 93350453), (252, 80014674), (378, 53343116), (504, 40007337), (756, 26671558), (1512, 13335779)]