20113175070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{263227}}^1$

素因数の和:263526

約数の個数: 64

約数和(自身を含む): 53824861440

約数和(自身を除く): 33711686370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 283, 566, 849, 1415, 1698, 2547, 2830, 4245, 5094, 7641, 8490, 12735, 15282, 25470, 38205, 76410, 263227, 526454, 789681, 1316135, 1579362, 2369043, 2632270, 3948405, 4738086, 7107129, 7896810, 11845215, 14214258, 23690430, 35535645, 71071290, 74493241, 148986482, 223479723, 372466205, 446959446, 670439169, 744932410, 1117398615, 1340878338, 2011317507, 2234797230, 3352195845, 4022635014, 6704391690, 10056587535, 20113175070]

約数ペア:

[(1, 20113175070), (2, 10056587535), (3, 6704391690), (5, 4022635014), (6, 3352195845), (9, 2234797230), (10, 2011317507), (15, 1340878338), (18, 1117398615), (27, 744932410), (30, 670439169), (45, 446959446), (54, 372466205), (90, 223479723), (135, 148986482), (270, 74493241), (283, 71071290), (566, 35535645), (849, 23690430), (1415, 14214258), (1698, 11845215), (2547, 7896810), (2830, 7107129), (4245, 4738086), (5094, 3948405), (7641, 2632270), (8490, 2369043), (12735, 1579362), (15282, 1316135), (25470, 789681), (38205, 526454), (76410, 263227)]