20177160124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{38371}}^1$

素因数の和:38459

約数の個数: 96

約数和(自身を含む): 44094032640

約数和(自身を除く): 23916872516

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 37, 38, 44, 68, 74, 76, 148, 187, 209, 323, 374, 407, 418, 629, 646, 703, 748, 814, 836, 1258, 1292, 1406, 1628, 2516, 2812, 3553, 6919, 7106, 7733, 11951, 13838, 14212, 15466, 23902, 27676, 30932, 38371, 47804, 76742, 131461, 153484, 262922, 422081, 525844, 652307, 729049, 844162, 1304614, 1419727, 1458098, 1688324, 2609228, 2839454, 2916196, 5678908, 7175377, 8019539, 12393833, 14350754, 15616997, 16039078, 24135359, 24787666, 26974813, 28701508, 31233994, 32078156, 48270718, 49575332, 53949626, 62467988, 96541436, 107899252, 136332163, 265488949, 272664326, 296722943, 458571821, 530977898, 545328652, 593445886, 917143642, 1061955796, 1186891772, 1834287284, 5044290031, 10088580062, 20177160124]

約数ペア:

[(1, 20177160124), (2, 10088580062), (4, 5044290031), (11, 1834287284), (17, 1186891772), (19, 1061955796), (22, 917143642), (34, 593445886), (37, 545328652), (38, 530977898), (44, 458571821), (68, 296722943), (74, 272664326), (76, 265488949), (148, 136332163), (187, 107899252), (209, 96541436), (323, 62467988), (374, 53949626), (407, 49575332), (418, 48270718), (629, 32078156), (646, 31233994), (703, 28701508), (748, 26974813), (814, 24787666), (836, 24135359), (1258, 16039078), (1292, 15616997), (1406, 14350754), (1628, 12393833), (2516, 8019539), (2812, 7175377), (3553, 5678908), (6919, 2916196), (7106, 2839454), (7733, 2609228), (11951, 1688324), (13838, 1458098), (14212, 1419727), (15466, 1304614), (23902, 844162), (27676, 729049), (30932, 652307), (38371, 525844), (47804, 422081), (76742, 262922), (131461, 153484)]