20333896140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17836751}}^1$

素因数の和:17836782

約数の個数: 48

約数和(自身を含む): 59931486720

約数和(自身を除く): 39597590580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 17836751, 35673502, 53510253, 71347004, 89183755, 107020506, 178367510, 214041012, 267551265, 338898269, 356735020, 535102530, 677796538, 1016694807, 1070205060, 1355593076, 1694491345, 2033389614, 3388982690, 4066779228, 5083474035, 6777965380, 10166948070, 20333896140]

約数ペア:

[(1, 20333896140), (2, 10166948070), (3, 6777965380), (4, 5083474035), (5, 4066779228), (6, 3388982690), (10, 2033389614), (12, 1694491345), (15, 1355593076), (19, 1070205060), (20, 1016694807), (30, 677796538), (38, 535102530), (57, 356735020), (60, 338898269), (76, 267551265), (95, 214041012), (114, 178367510), (190, 107020506), (228, 89183755), (285, 71347004), (380, 53510253), (570, 35673502), (1140, 17836751)]