2020896540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95959}}^1$

素因数の和:95993

約数の個数: 120

約数和(自身を含む): 6827362080

約数和(自身を除く): 4806465540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 95959, 191918, 287877, 383836, 479795, 575754, 863631, 959590, 1151508, 1247467, 1439385, 1727262, 1919180, 2494934, 2590893, 2878770, 3454524, 3742401, 4318155, 4989868, 5181786, 5757540, 6237335, 7484802, 7772679, 8636310, 10363572, 11227203, 12474670, 12954465, 14969604, 15545358, 17272620, 18712005, 22454406, 24949340, 25908930, 31090716, 33681609, 37424010, 38863395, 44908812, 51817860, 56136015, 67363218, 74848020, 77726790, 101044827, 112272030, 134726436, 155453580, 168408045, 202089654, 224544060, 336816090, 404179308, 505224135, 673632180, 1010448270, 2020896540]

約数ペア:

[(1, 2020896540), (2, 1010448270), (3, 673632180), (4, 505224135), (5, 404179308), (6, 336816090), (9, 224544060), (10, 202089654), (12, 168408045), (13, 155453580), (15, 134726436), (18, 112272030), (20, 101044827), (26, 77726790), (27, 74848020), (30, 67363218), (36, 56136015), (39, 51817860), (45, 44908812), (52, 38863395), (54, 37424010), (60, 33681609), (65, 31090716), (78, 25908930), (81, 24949340), (90, 22454406), (108, 18712005), (117, 17272620), (130, 15545358), (135, 14969604), (156, 12954465), (162, 12474670), (180, 11227203), (195, 10363572), (234, 8636310), (260, 7772679), (270, 7484802), (324, 6237335), (351, 5757540), (390, 5181786), (405, 4989868), (468, 4318155), (540, 3742401), (585, 3454524), (702, 2878770), (780, 2590893), (810, 2494934), (1053, 1919180), (1170, 1727262), (1404, 1439385), (1620, 1247467), (1755, 1151508), (2106, 959590), (2340, 863631), (3510, 575754), (4212, 479795), (5265, 383836), (7020, 287877), (10530, 191918), (21060, 95959)]