20132550424

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3021091}}^1$

素因数の和:3021128

約数の個数: 48

約数和(自身を含む): 46494605880

約数和(自身を除く): 26362055456

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 3021091, 6042182, 12084364, 21147637, 24168728, 42295274, 51358547, 84590548, 102717094, 148033459, 169181096, 205434188, 296066918, 359509829, 410868376, 592133836, 719019658, 1184267672, 1438039316, 2516568803, 2876078632, 5033137606, 10066275212, 20132550424]

約数ペア:

[(1, 20132550424), (2, 10066275212), (4, 5033137606), (7, 2876078632), (8, 2516568803), (14, 1438039316), (17, 1184267672), (28, 719019658), (34, 592133836), (49, 410868376), (56, 359509829), (68, 296066918), (98, 205434188), (119, 169181096), (136, 148033459), (196, 102717094), (238, 84590548), (392, 51358547), (476, 42295274), (833, 24168728), (952, 21147637), (1666, 12084364), (3332, 6042182), (6664, 3021091)]