20176675476

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1\times {\mathrm{42409}}^1$

素因数の和:43424

約数の個数: 48

約数和(自身を含む): 48278186880

約数和(自身を除く): 28101511404

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 967, 1934, 2901, 3868, 5802, 11604, 39647, 42409, 79294, 84818, 118941, 127227, 158588, 169636, 237882, 254454, 475764, 508908, 1738769, 3477538, 5216307, 6955076, 10432614, 20865228, 41009503, 82019006, 123028509, 164038012, 246057018, 492114036, 1681389623, 3362779246, 5044168869, 6725558492, 10088337738, 20176675476]

約数ペア:

[(1, 20176675476), (2, 10088337738), (3, 6725558492), (4, 5044168869), (6, 3362779246), (12, 1681389623), (41, 492114036), (82, 246057018), (123, 164038012), (164, 123028509), (246, 82019006), (492, 41009503), (967, 20865228), (1934, 10432614), (2901, 6955076), (3868, 5216307), (5802, 3477538), (11604, 1738769), (39647, 508908), (42409, 475764), (79294, 254454), (84818, 237882), (118941, 169636), (127227, 158588)]