20568096

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{4201}}^1$

素因数の和:4234

約数の個数: 72

約数和(自身を含む): 61945884

約数和(自身を除く): 41377788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4201, 4896, 8402, 12603, 16804, 25206, 33608, 37809, 50412, 67216, 71417, 75618, 100824, 134432, 142834, 151236, 201648, 214251, 285668, 302472, 403296, 428502, 571336, 604944, 642753, 857004, 1142672, 1209888, 1285506, 1714008, 2285344, 2571012, 3428016, 5142024, 6856032, 10284048, 20568096]

約数ペア:

[(1, 20568096), (2, 10284048), (3, 6856032), (4, 5142024), (6, 3428016), (8, 2571012), (9, 2285344), (12, 1714008), (16, 1285506), (17, 1209888), (18, 1142672), (24, 857004), (32, 642753), (34, 604944), (36, 571336), (48, 428502), (51, 403296), (68, 302472), (72, 285668), (96, 214251), (102, 201648), (136, 151236), (144, 142834), (153, 134432), (204, 100824), (272, 75618), (288, 71417), (306, 67216), (408, 50412), (544, 37809), (612, 33608), (816, 25206), (1224, 16804), (1632, 12603), (2448, 8402), (4201, 4896)]