20170006558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{3529}}^1$

素因数の和:3821

約数の個数: 64

約数和(自身を含む): 35205226560

約数和(自身を除く): 15035220002

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 193, 221, 386, 442, 871, 1139, 1742, 2278, 2509, 3281, 3529, 5018, 6562, 7058, 12931, 14807, 25862, 29614, 42653, 45877, 59993, 85306, 91754, 119986, 168103, 219827, 236443, 336206, 439654, 472886, 681097, 779909, 1362194, 1559818, 2857751, 3073759, 4019531, 5715502, 6147518, 8039062, 8854261, 11578649, 17708522, 23157298, 45633499, 52253903, 91266998, 104507806, 150522437, 301044874, 593235487, 775769483, 1186470974, 1551538966, 10085003279, 20170006558]

約数ペア:

[(1, 20170006558), (2, 10085003279), (13, 1551538966), (17, 1186470974), (26, 775769483), (34, 593235487), (67, 301044874), (134, 150522437), (193, 104507806), (221, 91266998), (386, 52253903), (442, 45633499), (871, 23157298), (1139, 17708522), (1742, 11578649), (2278, 8854261), (2509, 8039062), (3281, 6147518), (3529, 5715502), (5018, 4019531), (6562, 3073759), (7058, 2857751), (12931, 1559818), (14807, 1362194), (25862, 779909), (29614, 681097), (42653, 472886), (45877, 439654), (59993, 336206), (85306, 236443), (91754, 219827), (119986, 168103)]