19600672020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{23167}}^1$

素因数の和:23477

約数の個数: 96

約数和(自身を含む): 56048025600

約数和(自身を除く): 36447353580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 239, 295, 354, 478, 590, 708, 717, 885, 956, 1180, 1195, 1434, 1770, 2390, 2868, 3540, 3585, 4780, 7170, 14101, 14340, 23167, 28202, 42303, 46334, 56404, 69501, 70505, 84606, 92668, 115835, 139002, 141010, 169212, 211515, 231670, 278004, 282020, 347505, 423030, 463340, 695010, 846060, 1366853, 1390020, 2733706, 4100559, 5467412, 5536913, 6834265, 8201118, 11073826, 13668530, 16402236, 16610739, 20502795, 22147652, 27337060, 27684565, 33221478, 41005590, 55369130, 66442956, 82011180, 83053695, 110738260, 166107390, 326677867, 332214780, 653355734, 980033601, 1306711468, 1633389335, 1960067202, 3266778670, 3920134404, 4900168005, 6533557340, 9800336010, 19600672020]

約数ペア:

[(1, 19600672020), (2, 9800336010), (3, 6533557340), (4, 4900168005), (5, 3920134404), (6, 3266778670), (10, 1960067202), (12, 1633389335), (15, 1306711468), (20, 980033601), (30, 653355734), (59, 332214780), (60, 326677867), (118, 166107390), (177, 110738260), (236, 83053695), (239, 82011180), (295, 66442956), (354, 55369130), (478, 41005590), (590, 33221478), (708, 27684565), (717, 27337060), (885, 22147652), (956, 20502795), (1180, 16610739), (1195, 16402236), (1434, 13668530), (1770, 11073826), (2390, 8201118), (2868, 6834265), (3540, 5536913), (3585, 5467412), (4780, 4100559), (7170, 2733706), (14101, 1390020), (14340, 1366853), (23167, 846060), (28202, 695010), (42303, 463340), (46334, 423030), (56404, 347505), (69501, 282020), (70505, 278004), (84606, 231670), (92668, 211515), (115835, 169212), (139002, 141010)]