20524104

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1704

約数の個数: 80

約数和(自身を含む): 60548400

約数和(自身を除く): 40024296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 1667, 2052, 3078, 3334, 4104, 5001, 6156, 6668, 10002, 12312, 13336, 15003, 20004, 30006, 31673, 40008, 45009, 60012, 63346, 90018, 95019, 120024, 126692, 135027, 180036, 190038, 253384, 270054, 285057, 360072, 380076, 540108, 570114, 760152, 855171, 1080216, 1140228, 1710342, 2280456, 2565513, 3420684, 5131026, 6841368, 10262052, 20524104]

約数ペア:

[(1, 20524104), (2, 10262052), (3, 6841368), (4, 5131026), (6, 3420684), (8, 2565513), (9, 2280456), (12, 1710342), (18, 1140228), (19, 1080216), (24, 855171), (27, 760152), (36, 570114), (38, 540108), (54, 380076), (57, 360072), (72, 285057), (76, 270054), (81, 253384), (108, 190038), (114, 180036), (152, 135027), (162, 126692), (171, 120024), (216, 95019), (228, 90018), (324, 63346), (342, 60012), (456, 45009), (513, 40008), (648, 31673), (684, 30006), (1026, 20004), (1368, 15003), (1539, 13336), (1667, 12312), (2052, 10002), (3078, 6668), (3334, 6156), (4104, 5001)]