20107524510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2137}}^1\times {\mathrm{34849}}^1$

素因数の和:37002

約数の個数: 64

約数和(自身を含む): 53646696000

約数和(自身を除く): 33539171490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2137, 4274, 6411, 10685, 12822, 19233, 21370, 32055, 34849, 38466, 57699, 64110, 69698, 96165, 104547, 115398, 174245, 192330, 209094, 288495, 313641, 348490, 522735, 576990, 627282, 940923, 1045470, 1568205, 1881846, 3136410, 4704615, 9409230, 74472313, 148944626, 223416939, 372361565, 446833878, 670250817, 744723130, 1117084695, 1340501634, 2010752451, 2234169390, 3351254085, 4021504902, 6702508170, 10053762255, 20107524510]

約数ペア:

[(1, 20107524510), (2, 10053762255), (3, 6702508170), (5, 4021504902), (6, 3351254085), (9, 2234169390), (10, 2010752451), (15, 1340501634), (18, 1117084695), (27, 744723130), (30, 670250817), (45, 446833878), (54, 372361565), (90, 223416939), (135, 148944626), (270, 74472313), (2137, 9409230), (4274, 4704615), (6411, 3136410), (10685, 1881846), (12822, 1568205), (19233, 1045470), (21370, 940923), (32055, 627282), (34849, 576990), (38466, 522735), (57699, 348490), (64110, 313641), (69698, 288495), (96165, 209094), (104547, 192330), (115398, 174245)]