20170189404

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{3276509}}^1$

素因数の和:3276544

約数の個数: 60

約数和(自身を含む): 55504079400

約数和(自身を除く): 35333889996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 3276509, 6553018, 9829527, 13106036, 19659054, 29488581, 39318108, 58977162, 62253671, 88465743, 117954324, 124507342, 176931486, 186761013, 249014684, 265397229, 353862972, 373522026, 530794458, 560283039, 747044052, 1061588916, 1120566078, 1680849117, 2241132156, 3361698234, 5042547351, 6723396468, 10085094702, 20170189404]

約数ペア:

[(1, 20170189404), (2, 10085094702), (3, 6723396468), (4, 5042547351), (6, 3361698234), (9, 2241132156), (12, 1680849117), (18, 1120566078), (19, 1061588916), (27, 747044052), (36, 560283039), (38, 530794458), (54, 373522026), (57, 353862972), (76, 265397229), (81, 249014684), (108, 186761013), (114, 176931486), (162, 124507342), (171, 117954324), (228, 88465743), (324, 62253671), (342, 58977162), (513, 39318108), (684, 29488581), (1026, 19659054), (1539, 13106036), (2052, 9829527), (3078, 6553018), (6156, 3276509)]