20164176

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{8237}}^1$

素因数の和:8268

約数の個数: 60

約数和(自身を含む): 59758452

約数和(自身を除く): 39594276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 8237, 16474, 24711, 32948, 49422, 65896, 74133, 98844, 131792, 140029, 148266, 197688, 280058, 296532, 395376, 420087, 560116, 593064, 840174, 1120232, 1186128, 1260261, 1680348, 2240464, 2520522, 3360696, 5041044, 6721392, 10082088, 20164176]

約数ペア:

[(1, 20164176), (2, 10082088), (3, 6721392), (4, 5041044), (6, 3360696), (8, 2520522), (9, 2240464), (12, 1680348), (16, 1260261), (17, 1186128), (18, 1120232), (24, 840174), (34, 593064), (36, 560116), (48, 420087), (51, 395376), (68, 296532), (72, 280058), (102, 197688), (136, 148266), (144, 140029), (153, 131792), (204, 98844), (272, 74133), (306, 65896), (408, 49422), (612, 32948), (816, 24711), (1224, 16474), (2448, 8237)]