20177206380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4951}}^1\times {\mathrm{7547}}^1$

素因数の和:12516

約数の個数: 96

約数和(自身を含む): 62794529280

約数和(自身を除く): 42617322900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 4951, 7547, 9902, 14853, 15094, 19804, 22641, 24755, 29706, 30188, 37735, 44559, 45282, 49510, 59412, 67923, 74265, 75470, 89118, 90564, 99020, 113205, 133677, 135846, 148530, 150940, 178236, 203769, 222795, 226410, 267354, 271692, 297060, 339615, 407538, 445590, 452820, 534708, 668385, 679230, 815076, 891180, 1018845, 1336770, 1358460, 2037690, 2673540, 4075380, 37365197, 74730394, 112095591, 149460788, 186825985, 224191182, 336286773, 373651970, 448382364, 560477955, 672573546, 747303940, 1008860319, 1120955910, 1345147092, 1681433865, 2017720638, 2241911820, 3362867730, 4035441276, 5044301595, 6725735460, 10088603190, 20177206380]

約数ペア:

[(1, 20177206380), (2, 10088603190), (3, 6725735460), (4, 5044301595), (5, 4035441276), (6, 3362867730), (9, 2241911820), (10, 2017720638), (12, 1681433865), (15, 1345147092), (18, 1120955910), (20, 1008860319), (27, 747303940), (30, 672573546), (36, 560477955), (45, 448382364), (54, 373651970), (60, 336286773), (90, 224191182), (108, 186825985), (135, 149460788), (180, 112095591), (270, 74730394), (540, 37365197), (4951, 4075380), (7547, 2673540), (9902, 2037690), (14853, 1358460), (15094, 1336770), (19804, 1018845), (22641, 891180), (24755, 815076), (29706, 679230), (30188, 668385), (37735, 534708), (44559, 452820), (45282, 445590), (49510, 407538), (59412, 339615), (67923, 297060), (74265, 271692), (75470, 267354), (89118, 226410), (90564, 222795), (99020, 203769), (113205, 178236), (133677, 150940), (135846, 148530)]