20122720110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{446279}}^1$

素因数の和:446462

約数の個数: 64

約数和(自身を含む): 53982028800

約数和(自身を除く): 33859308690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 167, 270, 334, 501, 835, 1002, 1503, 1670, 2505, 3006, 4509, 5010, 7515, 9018, 15030, 22545, 45090, 446279, 892558, 1338837, 2231395, 2677674, 4016511, 4462790, 6694185, 8033022, 12049533, 13388370, 20082555, 24099066, 40165110, 60247665, 74528593, 120495330, 149057186, 223585779, 372642965, 447171558, 670757337, 745285930, 1117928895, 1341514674, 2012272011, 2235857790, 3353786685, 4024544022, 6707573370, 10061360055, 20122720110]

約数ペア:

[(1, 20122720110), (2, 10061360055), (3, 6707573370), (5, 4024544022), (6, 3353786685), (9, 2235857790), (10, 2012272011), (15, 1341514674), (18, 1117928895), (27, 745285930), (30, 670757337), (45, 447171558), (54, 372642965), (90, 223585779), (135, 149057186), (167, 120495330), (270, 74528593), (334, 60247665), (501, 40165110), (835, 24099066), (1002, 20082555), (1503, 13388370), (1670, 12049533), (2505, 8033022), (3006, 6694185), (4509, 4462790), (5010, 4016511), (7515, 2677674), (9018, 2231395), (15030, 1338837), (22545, 892558), (45090, 446279)]